______ishardtofindoutwherehelives.A.That B.It ...
問題詳情：
______ is hard to find out where he lives.
A. That B. It C. This D. They
【回答】
B
知識點：指示代詞
題型：選擇題
問題詳情：
______ is hard to find out where he lives.
A. That B. It C. This D. They
【回答】
B
知識點：指示代詞
題型：選擇題
