2019年mpacc考试英语真题——连词59

{01}The bus was held up by the snowstorm, ________ causing the delay．
A.as
B.however
C.thus
D.and
解析：
本题选C。
{02}He thinks I’m too easy-going．It doesn’t matter, ________．
A.although
B.as
C.while
D.though
解析：though是副词，表示“尽管如此”。
本题选D。
{03}I had just got up and was about to cook my breakfast ________ the telephone rang loudly, but it hung up ________ I could answer it．
A.while; when
B.when; as
C.as; after
D.when; before
解析：第一个空用when作并列连词，意为“正在那时或这时”，前面常与had done/was doing/was about to do连用；第二个空用before。表示“我还没来得及接，电话就挂断了”。
本题选D。