四级考试语法真题训练状语从句2

　　21. _____ he works hard, I don t mind when he finishes the experiment.

　　A. As soon as B. As well as C. So far as D. So long as

　　22.Although he knew little about the large amount of work done in the field, he succeeded_____ other more well-informed experimenters failed.

　　A. which B. that C. what D. where

　　23.I m sure he is up to the job_____ he would give his mind to it.

　　A. if only B. in case

　　C. until D. unless

　　24._____ the calculation is right, scientists can never be sure that they have included all variables and modeled them accurately.

　　A. Even if B. As far as C. If only D. So long as

　　25.We ll visit Europe next year_____ we have enough money.

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

　　26.I was advised to arrange for insurance_____ I needed medical treatment.

　　A. nevertheless B. although C. in case D. so that

　　27.The trumpet player was certainly loud. But I wasn t bothered by his loudness_____ by his lack of talent.

　　A. than B. more than C. as D. so much as

　　28. _____ you are leaving tomorrow, we can eat dinner together tonight.

　　A. Since B. While C. For D. Before

　　29.We agreed to accept______ they thought was the best tourist guide.

　　A. whichever B. whoever C. whatever D. whomever

　　30. _____, he does get annoyed with her sometimes.

　　A. As he likes her much B. Although much he likes her

　　C. Much as he likes her D. Much although he likes her

　　31. _____ receiving financial support from family, community or the government is allowed, it is never admired.

　　A. Once B. Lest C. As D. Although

　　32. _____ difficulties we may come across, we ll help one another to overcome them.

　　A. However B. Whenever C. Wherever D. Whatever

　　33.He will surely finish the job on time_____ he s left to do it in his own way.

　　A. in that B. in case C. as far as D. so long as

　　34.I was halfway back to the cottage where my mother lived_____ Susan caught up with me.

　　A. though B. until C. when D. while

　　35.The fire was finally brought under control, but not_____ extensive damage had been caused.

　　A. before B. since C. after D. as

　　36.Rod is determined to get a seat for the concert_____ it means standing in a queue all night.

　　A. as if B. even if C. provided D. whatever

　　37.We hadn t met for 20 years, but I recognized her_____ I saw her.

　　A. the moment B. for the moment C. the moment when D. at the moment when

　　38.He was punished_____ he should make the same mistake again.

　　A. unless B. provided C. if D. lest

　　39.______ much is known about what occurs during sleep, the precise function of sleep and its

　　different stages remains largely in the realm of assumption.

　　A. Because B. For C. Since D. While

　　40.Don t let the child play with scissors_______ he cuts himself.

　　A. in case B. so that C. now that D. only if

　　41.______ I admire David as a poet, I do not like him as a man.

　　A. Much as B. Only if C. If only D. As much

　　42.Many patients insist on having watches with them in hospital, ______ they have no schedules

　　to keep.

　　A. even though B. for C. as if D. since

　　43.Many people believe we are heading for environmental disaster ______ we radically change the way we live.

　　A. but B. although C. unless D. lest

　　答案

　　DDAAD CDABC DDDCA BADDA AAC