問題詳情


(B)There are a few things 38 when you makeInternet friends. First, do not give out your homeaddress or phone number to anyone 39 you know 40the Net. Second, talk to your parents about yourInternet friends and ask them whether you can meet them.Third, it would be wise for you to bring an adult 41when you meet your Internet friends. Fourth, meet yourinternet friends in a 42 place.(摘自課本 L9)
38.
(A) of that you must be careful
(B) that you must be careful
(C) which you must be careful of
(D) whose you must be careful

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

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