2020年军队职称英语-卫生类A级词汇指导重难点词组(19)

The biology teacher asked the class whether the leaves ________ in spring or in summer．
A.come out
B.came out
C.will come out
D.would come out
 

Our classes ________ at 7∶30 every morning．
A.begin
B.begins
C.is beginning
D.were beginning
 

Beijing ________ so rapidly that maps of the city go out of date almost as soon as they are published．
A.changes
B.has changed
C.is changing
D.has been changed

 

I _____ my son _____ a doctor, but he wasn’t good enough at science.
A.hoped; became
B.hoped; could become
C.had hoped; would become
D.had hoped; would have become
 

Sheep, like any warm-blooded animal in the world, ________ an active life in winter．
A.lives
B.lived
C.is living
D.live

 

According to the timetable, the plane for Shanghai ________ at 2 p.m．
A.will leave
B.leaves
C.is left
D.has left
 

Listen, boys!This room and serving in it ________ you six．
A.will be sharing by
B.is being sharing with
C.will be shared with
D.is being shared by
 

I ________ e-bike to work, but these days I prefer walking with the purpose of losing weight．
A.ride
B.have ridden
C.rode
D.am to ride

 

This kind of glasses made by experienced workers ________ comfortably．
A.is worn
B.wears
C.are worn
D.have worn

 

We ________ for the bus half an hour, but it has not come yet．
A.have been waiting
B.have waited
C.are waiting
D.have been waited