题目内容
() 3. —What were you doing when I phoned you yesterday evening?
—I was doing homework while my parents dinner,grandma.
A. cooked B. cook C. were cooking (2015四川自贡)
3.C
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题目内容
() 3. —What were you doing when I phoned you yesterday evening?
—I was doing homework while my parents dinner,grandma.
A. cooked B. cook C. were cooking (2015四川自贡)