2019年mpa考试英语真题——连词595

{01}I was about to leave home _____ suddenly it began to snow.
A.when
B.while
C.as
D.as soon as
解析：
本题选A。

{02}It is so difficult a question _____ none of the kids could work it out.
A.as
B.that
C.which
D.×
解析：
本题选B。

{03}Tourism, _____ it brings in money to a country, can also result in damage to the World Heritage sites there.
A.because
B.as
C.while
D.since
解析：
本题选C。