◎ 题干
— _______the door, please.     
—Come in please. The door _______.
A.Be open; opens B.Be open; is opening C.Open; opens D.Open; is open
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据魔方格专家分析,试题“ — _______the door, please.—Come in please. The door _______.A.Be open; opensB.Be open; is openingC.Open; opensD.Open; is open…”主要考查了你对  【助动词】【介词短语】【固定搭配】【疑问词组】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。