2019年mpacc考试英语真题——连词1103

{01}The question _______ we can get enough coal for the winter has not been cleared up yet .

A.that

B.if

C.which

D.whether

解析：考查名词性从句。本题考查同位语从句，解释说明the question，不可用if。句意：冬天我们是否有足够的煤，这个问题还不明晰。
本题选D。

{02}A warm thought suddenly came to me _______ I might substitute the hero to buy some flowers for his mother’s 60th birthday.

A.f

B.when

C.that

D.which

解析：考查同位语从句。thought“想法，念头”；came to sb.“（想法）出现在某人头脑中”；that引导同位语从句，是对thought的补充说明。故选C。
本题选C。