21. She was such a proud person that she would die ______ she would admit she was wrong.
A.rather than B.until C.after D.before
22. At the climate conference, China promised to take its responsibility ______ urging(要求) that the major developed countries should show their political will about the matter of global warming
A.while B.when C.as D.until
23.—I’ll join the music club ______ Mary is in the club, too.
—You mean if Mary joins the club you’ll do, too.
A. in case B. so that C. now that D. on condition that
24.In peace, too, the Red Cross is expected to send help ______ there is human suffering.
A. whoever B. however C. whatever D. wherever
25. ______ you must remain calm.
A.Whatever you may be frightened
B.However frightened you may be
C.Whatever frightened you may be
D.However you may be frightened
26.______ you've got a chance to go abroad for further study, why not seize it ?
A.Now that B.As though C.In case D.Ever since
27.______ it is true that a student’s most important goal is to do well in his or her studies, it doesn’t need to be the only goal.
A. When B. As C. While D. Before
28.______, a small advertisement held my attention, which read “Easy job. Good wages. No experience necessary.”
A. Looking through the newspaper B. While I was looking through the newspaper
C. To look through the newspaper D. I was looking through the newspaper
29._______ most children nowadays are the only children, they tend to be more self-centered.
A.Ever since B.Now that C.Only if D.Even though
30.I’m not sure whether I will have anything else to do this evening._____, I will try every possible means to come to your birthday party.
A.Even though B.If so C.Anyhow D.Instead
31.He will never give up the chance to go abroad for further education ______ the situation is .
A.whatever B.however C.whenever D.wherever
32.The river is so seriously polluted that few fish, ______, can be found alive in it.
A.if ever B.If some C.if any D.if never
考查状语从句的省略。此处考查在条件状语从句中用any，if any= if there are any。
33You'll find it hard to get rid of the drug habit ______ you have it.
A.before B.once C.until D.though
34. ______ , the dancers practice hard to make their dreams come true.
A. Being disabled as they B. As they are disabled
C. Disabled as they are D. Disabled so they are
35.Though ______ of the danger, he still went skating on the thin ice.
A.warning B.to warn C.warn D.warned
考查状语从句的省略。原句为：Though he was warned of the danger, he still went skating on the thin ice.此处he was被省略。
36. ______ what I said to him, he refused to follow my advice.
A.Regardless of B.Assuming that C.In vain D.Even though
37.______ it is hoped that college students should be equipped with the ability to take a good set of notes, this is not always the case.
A. When B. While C. As D. Unless
38. I found her nice and honest ______ I saw her.
A.for the first time B.the first time
C.on the first time D.at first
39.Lucy was so pleased ______ her son won the first place in the long jump competition.
A. as B. that C. which D. when
40.--Mum, I failed the test again.
--- Oh, I knew it. How can you learn anything ______ you spend all your free time watching television.
A. while B. as C. when D. unless