题目

辨析形近字组词。 漂 损 购 飘 员 沟 答案：【1】漂亮【2】损失【3】购买【4】飘扬【5】员工【6】水沟15. Mary used to stand at the window and wave good?bye. (改为一般疑问句）       Mary_____________         stand at the window and wave goodbye?