I _________ here earlier, but I couldn’t catch the first bus.
#87406
A
should come
B
have come
C
should be
D
should have come
推荐题目
 It is strongly suggested that measures     students to cheat in the exams.
#90539
A
be taken to prevent
B
be taken to forbid
C
are taken to prevent
D
are taken to forbid
His homework______, but it _____.
#90163
A
needs correcting; needn’t rewriting
B
need be corrected; doesn’t need to be rewriting
C
needs correcting; needn’t be rewritten
D
needs to be corrected; needn’t to be rewritten