Has it been warned that all the children in this area stay at their homes until the Flu has been controlled ?
#87097
A
can
B
will
C
may
D
shall
推荐题目
The professor ________at 8 o’clock，but he has not shown up yet，which worries all of us.
#86762
A
was supposed to arrive
B
must have arrived
C
might have arrived
D
was supposed arriving
“I know she was in because I heard her radio, but she didn’t open the door.” “She___the bell.”
#88102
A
may not be hearing
B
may not have heard
C
must not have heard
D
must not be hearing
The weather turned out to be fine yesterday. I the trouble to carry my umbrella with me.
#86393
A
should have taken
B
could have taken
C
needn’t have taken
D
mustn’t have taken
-----Why didn’t you ring me up?----- Sorry, I forgot your phone number. Otherwise, I _____ long before.
#86911
A
had rung you up
B
must run you up
C
would have rung you up
D
would ring you up