题目内容
—Has Daming finished his project?
—I have no idea. He ___________ it in his study the whole morning.
A.writes B.has written C.will write D.was writing
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题目内容
—Has Daming finished his project?
—I have no idea. He ___________ it in his study the whole morning.
A.writes B.has written C.will write D.was writing