單項(xiàng)選擇題They（）each other for more than twenty years.

A.don't see
B.didn't see
C.haven't seen 
D.hadn't seen


您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)選擇題These desks and chairs（）to the children in the mountain villages next week.

A.are sent 
B.will send 
C.have sent 
D.will be sent

2.單項(xiàng)選擇題Therefore, other things（）equal, the number of workers that employers want decreases.

A.is  
B.are  
C.being  
D.having

3.單項(xiàng)選擇題There is（）water in the glass, is there?

A.a few 
B.not 
C.few
D.little

4.單項(xiàng)選擇題There have been many（）in their marriage but they still love each other.

A.right and wrong 
B.back and forth 
C.ups and downs 
D.right and left

5.單項(xiàng)選擇題There are a lot of news（）today's newspaper

A.in
B.on
C.at
D.with