2019年mpa考试英语真题——介词和介词短语98

{01}Something must be done to prevent the factory ________ poisonous gases so as to keep the city ________．
A.sending out; from polluting
B.send out; polluting
C.from sending out; from polluting
D.sending out; from being polluted
解析：
本题选D。
{02}Considering his health, his coach ________ him retiring ahead of time．
A.suggests
B.advises
C.insists
D.requires
解析：
本题选A。