theendoflastspring,LiuPengweijoinedthearmy
問題詳情：
the end of last spring, Liu Pengwei joined the army _______ the end.
A. At; at B. By; in C. In; at D. At; in
【回答】
D
知識點：介詞和介詞短語
題型：選擇題
問題詳情：
the end of last spring, Liu Pengwei joined the army _______ the end.
A. At; at B. By; in C. In; at D. At; in
【回答】
D
知識點：介詞和介詞短語
題型：選擇題
