问题
选择题
—Must we keep the window _______ all the time?
—No, you don’t have to.
A.opening
B.opened
C.to open
D.Open
答案
答案:D
题目分析:句意:我们必须一直开着窗户吗?--不,不必。Keep sth/sb adj保持……,这里需要填写形容词,所以填写open。故选D.
—Must we keep the window _______ all the time?
—No, you don’t have to.
A.opening
B.opened
C.to open
D.Open
答案:D
题目分析:句意:我们必须一直开着窗户吗?--不,不必。Keep sth/sb adj保持……,这里需要填写形容词,所以填写open。故选D.