2019年mpacc考试英语真题——连词172

{01}Now there is just one point ________I wish you to make clear
A.where
B.that
C.when
D.what
解析：本题考查定语从句。先行词为point，在从句中作make的宾语，故用关系词that，选B。
本题选B。
{02}____ is certain, though, is that the mystery of Tutankhamun’s tomb has never been fully explained
A.It
B.What
C.This
D.As
解析：考察主语从句，“可以肯定的是Tutankhamun’s tomb的迷从来没有充分解释过。”答案B。
本题选B。