2. 外语
  3. In space,______and equipment need many forms of protection.

In space,______and equipment need many forms of protection.

admin2015-12-09  45
问题 In space,______and equipment need many forms of protection.
选项 A、pilots
B、astronauts
C、engineers
D、scientists
答案B
解析 这是一道词汇题。考点是名词意思的辨析。
转载请注明原文地址:https://kaotiyun.com/show/IRRO777K
0

成人本科学位英语

相关试题推荐
随机试题
最新回复(0)