2. 外语
  3. (Those of us) who work in chemical (laboratories), should have (their) lungs (checked) quite regularly.

(Those of us) who work in chemical (laboratories), should have (their) lungs (checked) quite regularly.

admin2011-02-27  64
问题 (Those of us) who work in chemical (laboratories), should have (their) lungs (checked) quite regularly.
选项 A、Those of us
B、laboratories
C、their
D、checked
答案A
解析 人称一致错误，应改为Those。主语是在化工厂工作的人，对应后面的代词their。
转载请注明原文地址:https://www.kaotiyun.com/show/OgJO777K
0

成人本科学位英语

相关试题推荐
随机试题
最新回复(0)