“—What are you doing now? —______”
A.I'm doing my homework.
B.I do homework.
C.Yes, I am.
D.I'm a student.
A
A.I'm doing my homework.
B.I do homework.
C.Yes, I am.
D.I'm a student.
A
题干 / 阅读材料
答案解析
What are you doing? 问正在做什么，回答现在进行时。
“—What are you doing now? —______” A.I'm doing my homework. B.I do homework. C.Yes, I am. D.I'm a student. A 学习记录
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