You’d better ______ you know when you don’t and it’s better ______ for an electrician.


  1. A.
    not to pretend…to send
  2. B.
    not pretend…to send
  3. C.
    not to pretend…send
  4. D.
    not preten…send
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:

You’d bett er have your room _____. It’s _______.

clean ;in mess             B. cleaned ; a mess  

cleaned ; in mess           D. clean ; in a mess

查看答案和解析>>

同步練習(xí)冊答案