2019年mpa考试英语真题——介词和介词短语1086

{01}I don"t know _____ if she"s coming.
A.at certain
B.for certain
C.with certain
D.on certain
解析：
本题选B。

{02}We got lost in the dark forests. _____, it began to rain.
A.Beside
B.Besides
C.Expect
D.Though
解析：
本题选B。