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
--I'm told that John had another car accident this morning.--I believe not. He ________so careless.
#89318
A
shouldn't have been
B
wouldn't have been
C
couldn't have been
D
mustn't have been
Often, when he        something that        him, he wasted his time dozing.
#87771
A
should be doing, gave
B
should have been doing, was given
C
should do, was given
D
should have been doing, had given
I really don’t know how to thank you , but for your help, I ______ my lost necklace.
#87790
A
couldn’t have found
B
mustn’t have found
C
couldn’t find
D
wouldn’t find