2019年mpa考试英语真题——非谓语动词273

{01}Many rivers are ________ with chemical waste from factories．
A.polluting
B.destroying
C.destroyed
D.polluted
解析：
本题选D。
{02}John is believed ________ killed in a car accident last month.
A.being
B.having been
C.to be
D.to have been
解析：
本题选D。
{03}The mouse was so lucky that it escaped ________.
A.catching
B.to be caught
C.caught
D.being caught
解析：
本题选D。