2019年mpacc考试英语真题——连词637

{01}   __ unemployment and crime are high, it can be assumed that the latter is due to the former.

A.Before

B.Where

C.Unless

D.Until

解析：哪儿的失业率高 ,哪儿的犯罪就率高,那可以认为是前者导致后者的原因。
本题选B。

{02}He was not an actor, who often appeared on stage, _____ a writer, writing stories.

A.but

B.and

C.then

D.so

解析：答案选A，主要考查not ... but ...结构。
【标签】连词短语
本题选A。