They _____ have arrived at lunch time but the flight was delayed.
#63460
A
should
B
can
C
must
D
will
推荐题目
Sir, you_______ be sitting in this chair! It is just for women with children and old people only.
#63598
A
can’t
B
shouldn’t
C
won’t
D
needn’t
—Why is online shopping getting more popular? —I think it _________ save a lot of time.
#74455
A
should
B
had better
C
can
D
ought to
Whose book is that ?It _______belong to Linda .Look !Her name is on it .
#74627
A
must
B
need
C
have to
D
can