2019年mpa考试英语真题——介词和介词短语192

{01}After ________ school, the boy went ________ home．
A.the;straight
B./;straight
C.a;straightly
D./;straightly
解析：after school是固定短语；straight是形容词与副词同形，故选B项。
本题选B。
{02}The scientist has checked up the result many times．________, it can’t be wrong．
A.Therefore
B.More or less
C.However
D.Sooner or later
解析：“科学家对结果仔细检查了好几遍”带来的结论是“结果是不可能错的”，前后有因果关系。
本题选A。