题目内容
More patients ___________ in hospital this year than last year.
A. treated B. have treated C. had been treated D. have been treated
D
解析:
本题考时态语态，句中treat与patient连用，应是“治疗”的意思，故全句意为：今年到医院就医的病人比去年多。病人应被治疗，故需被动语态，且是今年（现在）的事，故选D，现在完成时的被动语态。
53随堂测系列答案To learn an instrument such as the violin or accordion（手风琴）takes years. The job opportunities for musicians are scarce and competition is fierce. Then why are more people than ever before paying a lot of good cash to get their children the best music teaching they can afford?
The secret lies in the influence of music on the whole person. It has been found that learning a musical instrument actually increases a per
son’s IQ over time. Different instruments and different trypes of music have varying effect, with classical music and the string family coming out on top, potentially increasing you IQ by up to 12 points!
When is a good time to start learning music? Experts have found that even the fetus（胎儿）can benefit from listening to classical music. Surround yourself and your family with good music from the first. The Suzuki Piano Method teaches children from the age of 3 years piano, with two lessons per week. From preschool, children can learn to read music and play from sheet music. Progress in learning your instrument is directly proportional（成比例的）to the amount of practicing.
Is there such a thing as an unmusical child? Shinichi Suzuki proposes that music is the native home language of all human beings and therefore nobody can be “unmusical”. Of course there are exceptional talents, compared to which others may seem to be slower learners.
Is there any benefit for adults in starting an instrument? Apart from the purely relaxing aspect, yes. Learning an instrument can earn even adults additional IQ points, and as an added benefit in improves your health by reducing your stress levels. Your social life may benefit too, if you are prepared to come out of your box and join occasions such as Ceilidhs (musical get-togethers) or arrange house concerts. It has been established that people who play instruments tend to be more emotionally balanced and more patient with themselves, others and life in general.
So go ahead, sign up for that amateur orchestra, dust off your old trombone（长号）or take your first real six-string down from the attic（阁楼）; get out there and play!
【小题1】Playing which of the following musical instruments can help increase a person’s IQ most?
| A．The piano | B．The violin | C．The trombone | D．The accordion |
| A．The progress in learning an instrument depends on natural gifts |
| B．It is too late for an adult to start an instrument |
| C．Every child has a natural talent for music. |
| D．All people can understand and read music. |
| A．Music can balance our life. |
| B．Music can improve our living conditions. |
| C．Playing instruments can make adults keep their IQ points. |
| D．Playing instruments can help us get along well with others. |
| A．persuade us to send our children to music schools |
| B．express his great interest in musical instruments |
| C．tell us the importance of Music in Development |
| D．invite us to attend Ceilidhs |
Science can't explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer.
Any owner will tell you how much joy a pet brings. For some, an animal provides more comfort than a husband/wife. A 2002 study by Karen Allen of the State University of New York measured stress(紧张) levels and blood pressure in people—half of them pet owners—while they performed 5 minutes of mental arithmetic(心算) or held a hand in ice water. Subjects completed the tasks alone, with a husband/wife, a close friend or with a pet. People with pets did it best. Those tested with their animal friends had smaller change in blood pressure and returned most quick to base line heart rates. With pets in the room, people also made fewer math mistakes than when doing in front of other companions. It seems people feel more relaxed around pets, says Allen, who thinks it may be because pets don't judge
A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits. Researchers at Northwestern Memorial Hospital spent a year studying 36 fat people and their equally fat dogs on diet-and-exercise programs; a separate group of 56 people without pets were put on a diet program. On average, people lost about 11 pounds, or 5% of their body weight. Dog owners didn't lose any more weight than those without dogs but, say researchers, got more exercise overall—mostly with their dogs—and found it worth doing.
【小题1】The underlined word “subjects” refers to ______.
| A．what students learned at school |
| B．people that were studied |
| C．those who had pets with them |
| D．those people without pets |
| A．he has a pet companion |
| B．he has less stress of work |
| C．he often does mental arithmetic |
| D．he is taken care of by his family |
| A．They have lower blood pressure. |
| B．They become more patient. |
| C．They are less nervous. |
| D．They are in higher spirits. |
| A．people with dogs did more exercise |
| B．dogs lost the same weight as people did |
| C．dogs liked exercise much more than people did |
| D．people without dogs found the program unhelpful |
| A．What pets bring to their owners. |
| B．How pets help people calm down. |
| C．People's opinions of keeping pets. |
| D．Pet's value in medical research. |