Atthattime,Chinawas
問題詳情：
At that time , China was ________ Japan , so traveling was extremely difficult .
A. at the war with B. at war with C. at war against D. in the war with
【回答】
B
知識點：介詞
題型：選擇題
問題詳情：
At that time , China was ________ Japan , so traveling was extremely difficult .
A. at the war with B. at war with C. at war against D. in the war with
【回答】
B
知識點：介詞
題型：選擇題
