Of all living creatures on earth, insects are the most plentiful. Some 1 are very useful to man, for example, bees, 2 we get honey and wax, and silkworms, which 3 us with silk. Other varieties, 4 , are extremely harmful, and do a great 5 of damage, especially to crops. Locusts are perhaps the most dangerous of all, 6 they will eat almost any green 7 , and when millions of them 8 on cultivated land they soon leave it 9 . In some countries they are the farmers’ 10 enemy. Another nuisance is the common 11 , not only because it 12 us indoors and out-of-doors, but because it spreads diseases.

　　Scientists have given much time and 13 to the study of insects. It needs the most careful and 14 observation. Thanks 15 their discoveries we now know almost all 16 is to be known about the habits of these hardworking insects, bees and ants, which live in 17 better planned in some ways than our 18 . But the most valuable work has been done in trying to give 19 to men, animals and crops from the 20 which insects cause.

1．A．members             B．forms         C．qualities            D．varieties

2．A．by which             B．from which     C．of which            D．in which

3．A．give                 B．produce         C．offer               D．supply

4．A．however              B．meanwhile      C．offer              D．supply

5．A．majority              B．number         C．amount            D．what’s more

6．A．and                  B．for             C．if                 D．when

7．A．grass                B．field           C．fruit               D．plant

8．A．settle                B．attack          C．pass               D．cross

9．A．bare                B．nothing         C．empty              D．untouched

10．A．hardest             B．greatest         C．serious             D．wildest

11．A．insect               B．creature        C．fly                D．enemy

12．A．dislikes             B．bites           C．worries            D．hates

13．A．understanding        B．ideas            C．comprehension       D．thought

14．A．serious             B．patient         C．curious            D．long

15．A．for                 B．of             C．to                 D．with

16．A．that                B．which         C．there              D．what

17．A．societies             B．crowds         C．teams              D．organizations

18．A．world               B．nation       C．selves              D．own

19．A．help               B．protection    C．living              D．defense

20．A．injury               B．wound        C．sickness             D．ruin

On Wednesday afternoon Annie took the bus into town to shop in the market. For an hour or so she would walk up and down between the stalls looking at everything, buying here and there, and   1  a sharp lookout for the bargains that were something to be haD．And then, with all the   2  she needs bought she would leave the market for the   3  of the town to spend another hour   4  she liked best, looking in furniture-shop windows.

One Wednesday she found a  5  shop full of the most delightful things, with a   6  inviting anyone to walk in and look round without   7  they had to buy something. Annie hesitated a moment   8  stepping through the doorway where, almost at once, she stopped   9  before a green armchair. There was a card on the chair which  10  ,“This fine chair is yours for less than a pound a week,” and very small at the bottom, “Cash price eighty-nine pounds fifty.” A pound a week …Why, she could almost pay that out of her housekeeping money and never   11  it!

A voice at her shoulder made her   12  .“Can I help you, Madam?” She looked   13  at the assistant who had come softly to her  14 

“Oh, well, no,” she said, “I was just   15  .”

“We have chairs of all kinds in the   16  . If you'll just come up, you will find something to  17  you.”

Annie, worried at the thought of being   18  to buy something she didn't   19  , left the shop   20  .

1．  A．taking      B．making     C．fixing       D．keeping

2．  A．chairs　   B．furniture　      C．things       D．bargains

3．  A．shops　    B．streets           C．delightful things     D．bus station

4．  A．in the way　    B．by the way　　       C．in a way   D．in one way

5．  A．new　　  B．noisy C．large D．strange

6．  A．message　       B．notice       C．note  D．flag

7．  A．arguing　 B．declaring  C．frightening       D．feeling

8．  A．when　　 B．before      C．after  D．while

9．  A．doubted　　    B．surprised　      C．puzzled     D．delighted

10．A．wrote　　       B．told   C．informed  D．said

11．A．lose   B．miss  C．pass   D．make

12．A．jump　　 B．run    C．laugh D．surprise

13．A．round　　       B．straight     C．behind      D．up

14．A．place B．back  C．side   D．front

15．A．thinking　　   B．looking     C．walking    D．passing

16．A．doorway　      B．storehouse　    C．showroom　　 D．market

17．A．suit   B．fit     C．serve D．match

18．A．advised　　     B．made C．persuaded　　 D．cheated

19．A．like   B．afford       C．pay   D．need

20．A．slowly　　      B．thoughtfully　 C．hurriedly  D．carefully

On Wednesday afternoon Annie took the bus into town to shop in the market. For an hour or so she would walk up and down between the stalls looking at everything, buying here and there, and   1  a sharp lookout for the bargains that were something to be haD．And then, with all the   2  she needs bought she would leave the market for the   3  of the town to spend another hour   4  she liked best, looking in furniture-shop windows.

One Wednesday she found a  5  shop full of the most delightful things, with a   6  inviting anyone to walk in and look round without   7  they had to buy something. Annie hesitated a moment   8  stepping through the doorway where, almost at once, she stopped   9  before a green armchair. There was a card on the chair which  10  ,“This fine chair is yours for less than a pound a week,” and very small at the bottom, “Cash price eighty-nine pounds fifty.” A pound a week …Why, she could almost pay that out of her housekeeping money and never   11  it!

A voice at her shoulder made her   12  .“Can I help you, Madam?” She looked   13  at the assistant who had come softly to her  14 

“Oh, well, no,” she said, “I was just   15  .”

“We have chairs of all kinds in the   16  . If you'll just come up, you will find something to  17  you.”

Annie, worried at the thought of being   18  to buy something she didn't   19  , left the shop   20  .

1．A．taking             B．making              C．fixing                   D．keeping

2．A．chairs　         B．furniture　         C．things                   D．bargains

3．A．shops　         B．streets            C．delightful things    D．bus station

4．A．in the way　   B．by the way　　  C．in a way               D．in one way

5．A．new　　        B．noisy                 C．large                     D．strange

6．A．message　      B．notice                C．note                     D．flag

7．A．arguing　       B．declaring            C．frightening            D．feeling

8．A．when　　      B．before                C．after                     D．while

9．A．doubted　　   B．surprised　        C．puzzled                 D．delighted

10．A．wrote　　    B．told                   C．informed               D．said

11．A．lose              B．miss                  C．pass                     D．make

12．A．jump　　     B．run                    C．laugh                    D．surprise

13．A．round　　    B．straight              C．behind                  D．up

14．A．place            B．back                  C．side                      D．front

15．A．thinking　　 B．looking              C．walking                D．passing

16．A．doorway　   B．storehouse　      C．showroom　　     D．market

17．A．suit              B．fit                      C．serve                    D．match

18．A．advised　　  B．made                 C．persuaded　　      D．cheated

19．A．like               B．afford                C．pay                      D．need

20．A．slowly　　   B．thoughtfully　    C．hurriedly               D．carefully

On Wednesday afternoon Annie took the bus into town to shop in the market. For an hour or so she would walk up and down between the stalls looking at everything, buying here and there, and  1  a sharp lookout for the bargains that were something to be haD. And then, with all the   2  she needs bought she would leave the market for the   3  of the town to spend another hour   4  she liked best, looking in furniture-shop windows.

One Wednesday she found a  5  shop full of the most delightful things, with a   6  inviting anyone to walk in and look round without   7  they had to buy something. Annie hesitated a moment   8  stepping through the doorway where, almost at once, she stopped   9  before a green armchair. There was a card on the chair which  10  ,“This fine chair is yours for less than a pound a week,” and very small at the bottom, “Cash price eighty-nine pounds fifty.” A pound a week …Why, she could almost pay that out of her housekeeping money and never   11  it!  

A voice at her shoulder made her   12  .“Can I help you, Madam?” She looked   13  at the assistant who had come softly to her  14 

“Oh, well, no,” she said, “I was just   15  .”

“We have chairs of all kinds in the   16  . If you'll just come up, you will find something to  17  you.”

Annie, worried at the thought of being   18  to buy something she didn't   19  , left the shop   20  .

1. A. taking    B. making      C. fixing D. keeping

2. A. chairs　 B. furniture　 C. things D. bargains

3. A. shops　  B. streets    C. delightful things       D. bus station

4. A. in the way　  B. by the way　　 C. in a way     D. in one way

5. A. new　　       B. noisy  C. large   D. strange

6. A. message　     B. notice C. note    D. flag

7. A. arguing　      B. declaring    C. frightening D. feeling

8. A. when　　      B. before C. after   D. while

9. A. doubted　　  B. surprised　 C. puzzled      D. delighted

10. A. wrote　　   B. told    C. informed    D. said

11. A. lose      B. miss    C. pass    D. make

12. A. jump　　    B. run     C. laugh  D. surprise

13. A. round　　   B. straight      C. behind       D. up

14. A. place    B. back   C. side    D. front

15. A. thinking　　       B. looking      C. walking      D. passing

16. A. doorway　   B. storehouse　      C. showroom　　  D. market

17. A. suit      B. fit       C. serve   D. match

18. A. advised　　 B. made  C. persuaded　　   D. cheated

19. A. like      B. afford C. pay     D. need

20. A. slowly　　  B. thoughtfully　   C. hurriedly    D. carefully

10－year－old John ran bare foot out of the door on a windy, cold day in February and he __1__ straight for the 125－foot electric tower behind their home. The tower carried 230,000 volts through its silver wires but John wasn't __2__ of the danger. He had suffered from a mental illness, a condition that separates him from reality，__3__ him to live within his own __4__. That day his thoughts were set on climbing to the top of that tower, touching the sky and feeling what it was like to __5__.

His seventeen－year－old brother, James, who had always been close by, watching him and making sure that no __6__ came to him，__7__ to realize that he was missing this time.

John had already __8__ the handrails(栏杆) and was making his __9__ to the sky by the time James __10__ him. James understood the __11__ of the electrical tower but he chose to follow his younger brother up each gray rail, trying not to look __12__，all the way to the top. James finally __13__ his brother and held him tightly with his right hand. With his left hand, he held on to a metal bar to help stabilize(固定) them __14__.

The minutes lengthened into hours __15__ they balanced on a three－inch rail. James sang songs to __16__ his own beating heart and to draw his brother's attention away from the rescue action taking place __17__.

Hundreds of people gathered at the base of the tower and they looked like ants to James. Helicopters(直升飞机) began to circle overhead and emergency trucks rushed to the __18__.When secured with a safety line, the brothers and their rescuers were carefully lowered to the ground, the crowd below burst out __19__. They witnessed the __20__ of a 17－year－old boy named James.

1. A. looked  B. headed  C. cared  D. sent

2. A. aware         B. proud         C. sure           D. afraid

3. A. teaching      B. allowing      C. coaching       D. forcing

4. A. words         B. opinions      C. thoughts       D. ideas

5. A. run           B. fly           C. rush           D. walk

6. A. harm          B. wound         C. fear           D. damage

7. A. refused       B. headed        C. pretended      D. failed

8. A. removed            B. cleared      

C. overcome           D. occupied

9. A. way           B. trip          C. tour           D. journey

10. A. caught       B. saved         C. found          D. recognized

11. A. usage        B. danger        C. effect         D. height

12. A. left         B. right         C. up             D. down

13. A. reached      B. touched       C. fetched        D. found

14. A. either       B. both          C. all            D. each

15. A. before       B. till          C. where          D. as

16. A. stop         B. rest          C. calm           D. resist

17. A. below        B. nearby        C. ahead          D. around

18. A. land         B. space         C. center         D. scene

19. A. cries        B. cheers        C. laughter       D. shouts

20. A. carefulness       B. friendliness 

C. braveness        D. unselfishness