2. 外语
  3. Sometimes Alying is an Bessential weapon for self-protection, and this may be Cespecially true Dwhile war.

Sometimes Alying is an Bessential weapon for self-protection, and this may be Cespecially true Dwhile war.

admin2019-07-01  55
问题 Sometimes Alying is an Bessential weapon for self-protection, and this may be Cespecially true Dwhile war.
选项 A、 
B、 
C、 
D、 
答案D
解析 While is an adverb. A preposition is needed before the noun war. Correction: during.
转载请注明原文地址:https://www.kaotiyun.com/show/hYfO777K
0

托福（TOEFL）

相关试题推荐
随机试题
最新回复(0)