问题
选择题
Not only I but also my parents ______ chatting online at night. [ ]
A. used to
B. are used to
C. is used to
D. am used to
答案
答案：B
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Not only I but also my parents ______ chatting online at night. [ ]
A. used to
B. are used to
C. is used to
D. am used to
答案：B