Internet addiction is a clinical disorder marked by out-of-control Internet use. A research team led by Hao Lei of the Chinese Academy of Sciences in Wuhan carried out brain scans of 35 men and women aged between 14 and 21.

Specialized MRI brain scans showed changes in the white matter of the brain, the part that contains nerve fibres in those classed as Internet addicts (对网络入迷的人), compared with non-addicts.

There was evidence of disruption (中断) to connections in nerve fibres linking brain areas involved in emotions, decision-making, and self-control.

Dr. Hao Lei and colleagues write in Plos One:

“Overall, our findings indicate that IAD has abnormal white matter integrity(完整) in brain regions involving emotional generation and processing, executive(行政的)attention, decision-making and cognitive(认知的) control.

“The results also suggest that IAD may share psychological and neural mechanisms (机制) with other types of substance addiction and impulse control disorders.”

Prof. Gunter Schumann, chair in biological psychiatry at the Institute of Psychiatry at King's College, London, said similar findings have been found in video game addicts. He told the BBC, “For the first time two studies show changes in the neuronal(神经元的) connections between brain areas as well as changes in brain function in people who are frequently using the Internet or video games.”

Commenting on the Chinese study, Dr. Henrietta Bowden-Jones, psychiatrist and honorary senior lecturer at Imperial College London, said the research was “groundbreaking”.

She added: “We are finally being told what doctors suspected for some time, and that white matter abnormalities(反常) in the brain are present not only in addictions where substances are involved but also in behavioural ones such as Internet addiction.”

She said further studies with larger numbers of subjects were needed to confirm the findings.

66. The researchers found 17 persons addicted to be Internet by_______.

   A. asking them questions                                B. comparing their brains

   C. watching their behavior                              D. giving them medical tests

67. What did the experts find from brain scans?

   A. The color of the white matter is different.      B. The white matter of the brain has changed.

   C. The nerve fibres stop working completely.      D. The nerve fibres don't control their actions.

68. Prof. Gunter Schumann would agree that _______.

   A. Internet addicts are similar to video game addicts

   B. Internet addiction is different from drug addiction

   C. the new study doesn't agree with other findings

   D. similar studies have never been conducted before

69. According to Dr. Henrietta Bowden-Jones, the Chinese study ______ .

   A. is of no practical value                                 B. needs further evidence

   C. is of great significance                                 D. confirms previous studies

70. What can be the best title of the passage?

   A. Internet Addiction                                      B. Keep away from Internet

   C. Internet Addiction Disorder                           D. Web Addicts Have Brain Changes

Romance does not have to fizzle out（失败） in long-term relationships and progress into a companionship/friendship-type love, a new study has found. Romantic love can last a lifetime and lead to happier, healthier   1  .

"Many believe that   2  love is the same as passionate（多情的）love," said lead researcher Bianca P. Acevedo, PhD, then at Stony Brook University (currently at University of California, Santa Barbara). "It isn't. Romantic love has the intensity, engagement and sexual chemistry that passionate love has, minus the obsessive component（过度成分）. Passionate or obsessive love includes   3  of uncertainty and anxiety. This kind of love   4  drive the shorter relationships but not the longer ones."

These findings   5  in the March issue of Review of General Psychology, published by the American Psychological Association.

Acevedo and co-researcher Arthur Aron, PhD, reviewed 25 studies with 6,070 individuals in short- and long-term relationships to    6  whether romantic love is associated with more satisfaction. To determine this, they   7  the relationships in each of the studies as romantic, passionate (romantic with obsession) or friendship-like love and categorized them as long- or short-term.

The researchers looked at 17 short-term relationship studies, which included 18- to 23-year-old college students who were   8  , dating or married, with the average relationship lasting less than four years. They also   9  at 10 long-term relationship studies including middle-aged couples who were typically married 10 years or more. Two of the   10  ncluded both long- and short-term relationships in which it was possible to distinguish the two samples.

The review found that those who reported greater romantic love were more   11  in both the short- and long-term relationships. Companion-like love was only moderately   12  with satisfaction in both short- and long-term relationships. And those who reported greater passionate love in their relationships were more satisfied in the short term   13  to the long term.

Couples who reported more satisfaction in their relationships also   14  being happier and having higher self-esteem.

Feeling that a partner is "there for you"   15  or a good relationship, Acevedo said, and facilitates（促进） feelings of romantic love. On the other hand, "feelings of insecurity are generally associated with   16  satisfaction, and in some   17  may spark conflict in the relationship. This can manifest（表白） into obsessive love," she said.

This discovery may change people's   18  of what they want in long-term relationships. According to the authors, companionship love, which is what many couples see as the natural   19  of a successful relationship, may be an unnecessary compromise(妥协). "Couples should strive for love with all the trimmings（修剪）," Acevedo said. "And couples who've been together a long time and wish to get back their romantic edge should know it is an attainable（可达到的） goal that, like most good things in life,   20  energy and devotion."

(   ) 1. A. scholarships      B. friendships        C. relationships     D. companionships

(   ) 2. A. obsessive            B. romantic           C. passionate        D. companion

(   ) 3. A. feelings              B. factors              C. consequences    D. barriers

(   ) 4. A. contributes        B. helps               C. prevents           D. speeds

(   ) 5. A. occur                 B. take                 C. write               D. appear

(   ) 6. A. find out             B. work out          C. take out            D. bring out

(   ) 7. A. separated            B. classified          C. divided             D. cut

(   ) 8. A. alone                 B. lonely              C. single                   D. unique

(   ) 9. A. glanced              B. glared              C. stared                   D. looked

(   ) 10. A. findings           B. examinations     C. experiments      D. studies

(   ) 11. A. unpleased        B. disappointed     C. satisfied            D. desperate

(   ) 12. A. referred            B. associated        C. contended        D. conflicted

(   ) 13. A. compared        B. comparing               C. added                   D. led

(   ) 14. A. reported           B. said                  C. believed           D. hoped

(   ) 15. A. takes               B. makes              C. means              D. depends

(   ) 16. A. higher              B. lower                      C. no                    D. much

(   ) 17. A. environments    B. states               C. air                   D. cases

(   ) 18. A. views                      B. expectations      C. remarks            D. statements

(   ) 19. A. progression       B. change             C. results              D. choice

(   ) 20. A. produces          B. satisfies            C. requires            D. consumes

Romance does not have to fizzle out（失败） in long-term relationships and progress into a companionship/friendship-type love, a new study has found. Romantic love can last a lifetime and lead to happier, healthier   1  .

"Many believe that   2  love is the same as passionate（多情的）love," said lead researcher Bianca P. Acevedo, PhD, then at Stony Brook University (currently at University of California, Santa Barbara). "It isn't. Romantic love has the intensity, engagement and sexual chemistry that passionate love has, minus the obsessive component（过度成分）. Passionate or obsessive love includes   3  of uncertainty and anxiety. This kind of love   4  drive the shorter relationships but not the longer ones."

These findings   5  in the March issue of Review of General Psychology, published by the American Psychological Association.

Acevedo and co-researcher Arthur Aron, PhD, reviewed 25 studies with 6,070 individuals in short- and long-term relationships to    6  whether romantic love is associated with more satisfaction. To determine this, they   7  the relationships in each of the studies as romantic, passionate (romantic with obsession) or friendship-like love and categorized them as long- or short-term.

The researchers looked at 17 short-term relationship studies, which included 18- to 23-year-old college students who were   8  , dating or married, with the average relationship lasting less than four years. They also   9  at 10 long-term relationship studies including middle-aged couples who were typically married 10 years or more. Two of the   10  ncluded both long- and short-term relationships in which it was possible to distinguish the two samples.

The review found that those who reported greater romantic love were more   11  in both the short- and long-term relationships. Companion-like love was only moderately   12  with satisfaction in both short- and long-term relationships. And those who reported greater passionate love in their relationships were more satisfied in the short term   13  to the long term.

Couples who reported more satisfaction in their relationships also   14  being happier and having higher self-esteem.

Feeling that a partner is "there for you"   15  or a good relationship, Acevedo said, and facilitates（促进） feelings of romantic love. On the other hand, "feelings of insecurity are generally associated with   16  satisfaction, and in some   17  may spark conflict in the relationship. This can manifest（表白） into obsessive love," she said.

This discovery may change people's   18  of what they want in long-term relationships. According to the authors, companionship love, which is what many couples see as the natural   19  of a successful relationship, may be an unnecessary compromise(妥协). "Couples should strive for love with all the trimmings（修剪）," Acevedo said. "And couples who've been together a long time and wish to get back their romantic edge should know it is an attainable（可达到的） goal that, like most good things in life,   20  energy and devotion."

(   ) 1. A. scholarships        B. friendships        C. relationships     D. companionships

(   ) 2. A. obsessive            B. romantic           C. passionate        D. companion

(   ) 3. A. feelings              B. factors              C. consequences    D. barriers

(   ) 4. A. contributes        B. helps               C. prevents           D. speeds

(   ) 5. A. occur                 B. take                 C. write               D. appear

(   ) 6. A. find out             B. work out          C. take out            D. bring out

(   ) 7. A. separated            B. classified          C. divided             D. cut

(   ) 8. A. alone                 B. lonely              C. single               D. unique

(   ) 9. A. glanced              B. glared              C. stared               D. looked

(   ) 10. A. findings           B. examinations     C. experiments      D. studies

(   ) 11. A. unpleased        B. disappointed     C. satisfied            D. desperate

(   ) 12. A. referred            B. associated        C. contended        D. conflicted

(   ) 13. A. compared        B. comparing               C. added               D. led

(   ) 14. A. reported           B. said                  C. believed           D. hoped

(   ) 15. A. takes               B. makes              C. means              D. depends

(   ) 16. A. higher              B. lower                      C. no                    D. much

(   ) 17. A. environments    B. states               C. air                   D. cases

(   ) 18. A. views                      B. expectations      C. remarks            D. statements

(   ) 19. A. progression       B. change             C. results              D. choice

(   ) 20. A. produces          B. satisfies            C. requires            D. consumes

Romance does not have to fizzle out（失败） in long-term relationships and progress into a companionship/friendship-type love, a new study has found. Romantic love can last a lifetime and lead to happier, healthier   1  .

"Many believe that   2  love is the same as passionate（多情的）love," said lead researcher Bianca P. Acevedo, PhD, then at Stony Brook University (currently at University of California, Santa Barbara). "It isn't. Romantic love has the intensity, engagement and sexual chemistry that passionate love has, minus the obsessive component（过度成分）. Passionate or obsessive love includes   3  of uncertainty and anxiety. This kind of love   4  drive the shorter relationships but not the longer ones."

These findings   5  in the March issue of Review of General Psychology, published by the American Psychological Association.

Acevedo and co-researcher Arthur Aron, PhD, reviewed 25 studies with 6,070 individuals in short- and long-term relationships to    6  whether romantic love is associated with more satisfaction. To determine this, they   7  the relationships in each of the studies as romantic, passionate (romantic with obsession) or friendship-like love and categorized them as long- or short-term.

The researchers looked at 17 short-term relationship studies, which included 18- to 23-year-old college students who were   8  , dating or married, with the average relationship lasting less than four years. They also   9  at 10 long-term relationship studies including middle-aged couples who were typically married 10 years or more. Two of the   10  ncluded both long- and short-term relationships in which it was possible to distinguish the two samples.

The review found that those who reported greater romantic love were more   11  in both the short- and long-term relationships. Companion-like love was only moderately   12  with satisfaction in both short- and long-term relationships. And those who reported greater passionate love in their relationships were more satisfied in the short term   13  to the long term.

Couples who reported more satisfaction in their relationships also   14  being happier and having higher self-esteem.

Feeling that a partner is "there for you"   15  or a good relationship, Acevedo said, and facilitates（促进） feelings of romantic love. On the other hand, "feelings of insecurity are generally associated with   16  satisfaction, and in some   17  may spark conflict in the relationship. This can manifest（表白） into obsessive love," she said.

This discovery may change people's   18  of what they want in long-term relationships. According to the authors, companionship love, which is what many couples see as the natural   19  of a successful relationship, may be an unnecessary compromise(妥协). "Couples should strive for love with all the trimmings（修剪）," Acevedo said. "And couples who've been together a long time and wish to get back their romantic edge should know it is an attainable（可达到的） goal that, like most good things in life,   20  energy and devotion."

(   ) 1. A. scholarships        B. friendships        C. relationships     D. companionships

(   ) 2. A. obsessive            B. romantic           C. passionate         D. companion

(   ) 3. A. feelings              B. factors              C. consequences    D. barriers

(   ) 4. A. contributes         B. helps                C. prevents           D. speeds

(   ) 5. A. occur                 B. take                 C. write                D. appear

(   ) 6. A. find out             B. work out          C. take out            D. bring out

(   ) 7. A. separated            B. classified          C. divided             D. cut

(   ) 8. A. alone                 B. lonely              C. single               D. unique

(   ) 9. A. glanced              B. glared              C. stared               D. looked

(   ) 10. A. findings           B. examinations     C. experiments      D. studies

(   ) 11. A. unpleased         B. disappointed     C. satisfied            D. desperate

(   ) 12. A. referred            B. associated         C. contended         D. conflicted

(   ) 13. A. compared         B. comparing               C. added               D. led

(   ) 14. A. reported           B. said                  C. believed           D. hoped

(   ) 15. A. takes                B. makes              C. means              D. depends

(   ) 16. A. higher              B. lower                      C. no                    D. much

(   ) 17. A. environments    B. states                C. air                   D. cases

(   ) 18. A. views                      B. expectations      C. remarks            D. statements

(   ) 19. A. progression       B. change             C. results              D. choice

(   ) 20. A. produces          B. satisfies            C. requires            D. consumes