—Is Bob doing homework? —No, he ______. He is ______ a letter. [ ]A. doesn't,write B. isn'

题目简介

—Is Bob doing homework? —No, he ______. He is ______ a letter. [ ]A. doesn't,write B. isn'

题目详情

—Is Bob doing homework?
—No, he ______. He is ______ a letter.

[     ]

A. doesn't,write
B. isn't, writes
C. isn't, writing
D. isn't, writeing
题型:单选题难度:中档来源:山东省期中题

答案

C

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