试题 试卷
题型:单选题 题类:模拟题 难易度:普通
-I'm sorry to hear that. You______ be very sad.
—It ______ be her. She has gone to Qingdao for a meeting.
— It ______________ him. He has retired (退役) since April 14.
—No, you ______. But you must do it when you finish your homework.
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