2019年mpa考试英语真题——介词和介词短语1290

{01}This is the main use that the scientists make _____ natural resources.
A.in
B.up of
C.from
D.of
解析：
本题选D。

{02}We all went out _____ the lost boy, but after we had _____ everywhere, we didn"t find him.
A.searching for; searching
B.searching; searched
C.in search of; searched
D.in search for; searching
解析：
本题选C。