In space,______and equipment need many forms of protection.A、pilotsB、astronauts

游客2025-03-07 8

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://www.tihaiku.com/zcyy/3986443.html

相关试题推荐

随机试题

最新回复(0)