2012大学英语四级必备词汇08

会计考友

1. If these shoes are too big， ask the clerk to bring you a smaller _D_.  
$ i; N5 Q. V3 K$ }0 e: B/ I. O　　A suit B set C one D pair
& `+ x" H( M% p/ V1 f* ?6 f　　2. Many new _A_ will be opened up in the future for those with a university education.
& s" X" N" ]' q5 T! J3 ]5 `　　A opportunities B necessities C realities D probabilities
　　3. He must have had an accident， or he _A_ then.
- @1 {, l) ]# p3 _* f- D　　A would have been here B had to be here C should be here D would be here
0 [7 d' g* |% |3 q" x9 [" u$ `; e* d　　must have + 过去分词 表示对过去行为的肯定推测;
* b5 F2 K9 J" A5 D; m　　与过去事态相反用：情态动词 + have + 过去分词 来体现虚拟语气;
　　must 一定，必须; needn’t， don’t have to 不必;
　　4. You _A_ all those calculations! We have a computer to do that sort of thing.
. W' }- ~9 ^; l　　A needn’t have done B must not have done
　　C shouldn’t have done D can not have done
　　should have + 过去分词 本应该，本应当; shouldn’t have done本不应该，本不应当;
　　5. It was very kind of you to do the washing-up， but you _D_ it.
/ U" p0 c& o- V& ~: @　　A mustn’t have done B wouldn’t have done
! _' J! v( s# d5 |4 c& f　　C mightn’t have done D didn’t have to do