A.must
B.mustn‘t
C.have to
D.don‘t have to
您可能感興趣的試卷
你可能感興趣的試題
A.that he saw
B.had he seen
C.did he see
D.that he had seen
A.people can do what
B.can people do what
C.people can not do what
D.can‘t people do what
A.it took
B.it takes
C.it is being taken
D.it has been taken
A.has taken
B.has been taking
C.is taken
D.has been taken
A.played
B.play
C.playing
D.plays
最新試題
The guide dogs helping the people with dementia will （）.
An idle youth, a needy age.
Nobody can work well if he is distracting.
我們認為節(jié)約用水非常重要。
Cars turn into dead weapons when they are driven carelessly.
What is true about sales of music over the last year
I thought you might be tired, （） is why I decided to help you.
The doctor will get more practice out of me than out of ten ordinary patients.
Having a conversation with people with dementia will be （）.
It took years for Einstein"s theory to gain acceptably.