(2013·高考新课标全国卷Ⅱ)Since nobody gave him any help，he________have done the research on his own.
#62474
A
can
B
must
C
would
D
need
推荐题目
-- Mum，can I go on a holiday with my classmates this summer vacation?-- OK．You __________ have a chance if you get along well with your studies．
#62263
A
could
B
shall
C
might
D
must
— Oliver looks a bit upset, did you tell him the bad news?— Yes, but I _____ him after his birthday party.
#63467
A
must have told
B
shouldn’t have told
C
needn’t have told
D
should have told
All passengers______go through safety check before they take a plane.
#74193
A
can
B
may
C
must
D
ought
Some teenagers would rather _____ than _______ in their spare time.
#75991
A
play computer games, doing exercise
B
to play computer games, to do exercise
C
play computer games, do exercise
D
playing computer games, do exercise
-- Why didn’t you go to Mike’s birthday party yesterday?-- Well, I _____, but I forgot it.
#62960
A
should
B
would
C
should have
D
must have