2020年军队职称英语综合类C级其他固定搭配词汇指导(9)

Whether very sick people ________ be helped to end their own lives is a question many people cannot answer．
A.need
B.might
C.should
D.must

 

Jack ________ my letter, otherwise he would have replied before now．
A.mustn’t have received
B.shouldn’t have received
C.can’t receive
D.couldn’t have received
 

Jack ________ be really difficult occasionally even if he’s a nice guy in general．
A.must
B.should
C.shall
D.can

 

Since the flight is cancelled on account of bad weather, we ________ go by train．
A.ought not to
B.had better to
C.might as well
D.would rather not

 

Professor Smith, many students want to see you．________ they wait here or outside?
A.Do
B.Shall
C.Will
D.Would

 

The door is locked．They ________ be at home．
A.can’t
B.mustn’t
C.needn’t
D.shouldn’t

 

________ you like to have a walk with us this evening?
A.Could
B.Will
C.Would
D.Can

 

For Senior 3 students, choosing which college to attend ________ be the most exciting time in their entire school lives．
A.must
B.should
C.would
D.can

 

Many poorer nations are using up natural resources at a fast rate．________ people be blamed for destroying lots of rainforest if it means a better life for them?
A.Would
B.Need
C.Could
D.Should
 

When the Challenger exploded in 1986, people were reminded just how dangerous space travel ________ be．
A.must
B.shall
C.will
D.can