101.The Netherlands is the only country in Europe which permits euthanasia， ________ it is not technically legal there.

　　A. if B. otherwise C. although D. unless

　　102.Even with the new development in research， only a tiny ________ of all tests are done without using animals.

　　A. variety B. amount C. plenty D. proportion

　　103.________， what could we do?

　　A. Should it rain tomorrow B. Tomorrow it should rain C. If it rains tomorrow D. If it will rain tomorrow

　　104.It was a small place then compared to _______ it is now.

　　A. what B. which C. little D. few

　　105.Now many major employers are beginning to demand _______ the completion of school.

　　A. more than B. rather than C. other than D. better than

　　106.What he had done is _______.

　　A. value B. of valuable C. of no value D. of no valuable

　　107.A good worker in a key spot could， so _______ as he kept up production， take all the coffee breaks he wanted.

　　A. long B. short C. much D. little

　　108.Each of us should _______ aside a few minutes to have a rest every day.

　　A. push B. provide C. turn D. set

　　109.In the original testㄛall the animals in a test group are given a substance _______ half of them die.

　　A. unless B. until C. lest D. provided

　　110.He ________ his poor judgment ________ Jet Lag.

　　A. blamed …… for B. blamed …… to C. blamed …… on D. blamed …… at

　　111.—________ fine day it is today!

　　—Yes， the sunshine is ________ beautiful that I*d like to go swimming in the sea.

　　A. How， such B. What a， very C. How， so D. What a， so

　　112.It has been years ________ I returned home.

　　A. after B. that C. since D. when

　　113.The other timing system belongs in our internal clocks， which， left ________， would tie the body to a 25-hour rhythm.

　　A. behind B. alone C. out D. aside

　　114.Some persons gain goal and direction from their tensions　others ________ under pressure.

　　A. fall out B. fall apart C. fall back on D. fall in with

　　115.This type of desk and chair can be adjusted ________ the height of students at different ages.

　　A. with B. for C. to D. in

　　116.We cannot leave this tough job to a person ________.

　　A. who nobody has confidence B. in whom nobody has confidence C. for whom nobody has confidence D. who everyone has confidence of

　　117.I asked him to ________ me a few minutes so that we could go over all the problems.

　　A. spend B. save C. spare D. share

　　118.Younger children are curious ________ how things workㄛand many of them want to take apart everything within their reach.

　　A. of B. about C. at D. with

　　119.Washing the food down with water as a substitute ________ chewing is not a good habit.

　　A. of B. for C. to D. from

　　120.Parents， teachers in schools and communicators in or using the mass media are all capable of ________ our potential interests.

　　A. raising B. rising C. arousing D. arising