2019年mpa考试英语真题——介词和介词短语2597

{01}. The magician picked several persons from the audience and asked them to help him with the performance. A.by accident B.on occasion C.at random D.on an average 解析：略
本题选C。
{02}The police went there        the missing boy last week. At last they found him and brought him home safe. A.in charge of B.in search of C.in honor of D.instead of 解析：略
本题选B。
{03}The mountains look grey ___ the blue sky. A.over B.for C.under D.against 解析：略
本题选D。