2. 外语
  3. Before they are actually sent up in a spacecraft, ____________(宇航员需经受各种各样的测试).

Before they are actually sent up in a spacecraft, ____________(宇航员需经受各种各样的测试).

admin2009-04-23  77
问题 Before they are actually sent up in a spacecraft, ____________(宇航员需经受各种各样的测试).
选项
答案astronauts are subjected to all kinds of tests
解析 考查固定搭配be subjected to。subject意为“使经受，使遭受”，是被动形式，to后跟名词。也可用be exposed to表达“使……显露于，暴露于……”。
转载请注明原文地址:https://kaotiyun.com/show/fAZK777K
0

大学英语六级

相关试题推荐
随机试题
最新回复(0)