They________have arrived at lunchtime but their flight was delayed.(2011·全国 )
#86368
A
will
B
can
C
must
D
should
推荐题目
If the wound ______ become infected, do not hesitate to call me.
#87149
A
shall
B
must
C
should
D
would
It has been announced that all the students ______ put on the masks before going to school in case they are infected with SARS virus.
#88152
A
shall
B
will
C
need
D
may
Our English teacher suggested we ________ English as much as possible in class.
#87550
A
must speak
B
may speak
C
spoke
D
should speak
Where have you been ?— I_______in the heavy traffic .Otherwise I_______ here earlier.
#87766
A
have got stuck; would have come
B
got stuck; was
C
got stuck ; would have come
D
had stuck ; would come