问题
选择题
— ______ you chatting with Frank on the Internet?
— No, ______ aren't. [ ]
A. Do, we
B. Are, they
C. Is, I
D. Are, we
答案
答案：D
搜题请搜索小程序“爱下问搜题”
— ______ you chatting with Frank on the Internet?
— No, ______ aren't. [ ]
A. Do, we
B. Are, they
C. Is, I
D. Are, we
答案：D