The project ______ last month but unfortunately it had to be prolonged because of the financial problem.
#86466
A
needn’t have been finished
B
shouldn’t have finished
C
could have been finished
D
must have finished
推荐题目
It is very important that you _______ for this examination.
#87731
A
get yourself prepared
B
must get yourself preparing
C
should get yourself prepare
D
could get yourself prepared
Without the air to hold some of the sun’s heat,the earth at night   .
#88970
A
would be freezing cold
B
will be freezing coldly
C
would be frozen cold
D
can freeze coldly
He insisted that the book _______ to the school library at once.
#88003
A
return
B
should return
C
be returned
D
would be returned