2019年mpa考试英语真题——动词的时态28

{01}The mother and son recognized each other at first sight though ________ for many years．
A.separating
B.to be separated
C.separated
D.having been separated
解析：
本题选C。
{02}Having been attacked by foreign terrorists, ________．
A.the police came as soon as possible
B.warnings were given to the public
C.the doctors came to rescue the injuries
D.the tallest building collapsed
解析：
本题选D。
{03 They ________ to see us more often when we were living there．
A.have been coming
B.came
C.would be coming
D.have come
解析：
本题选B。