2019年mpacc考试英语真题——连词417

{01}On June 16, 2012, it arrested the world’s attention ______ Shenzhou9 spacecraft was successfully sent into the sky with the first Chinese woman astronaut.

A.that

B.what

C.if

D.why

解析：本题中的it为形式主语，真正的主语从句位于句尾，通常用关系词that来连接，故本题选A。
本题选A。
{02}Mary was born in 1752 in a rich family in _____ is now the state of Virginia.

A.which

B.where

C.that

D.what

解析：本题考查宾语从句。分析句子成分可知：题干中从空格到句尾是介词in的介词宾语从句，而从句从缺少表示事物的主语，因此选what。
本题选D。