作业帮It's so cold outside.Please keep the door and the windowsA.to closeB.closingC.closedD.close 为什么不是B
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It's so cold outside.Please keep the door and the windowsA.to closeB.closingC.closedD.close 为什么不是B
It's so cold outside.Please keep the door and the windows
A.to close
B.closing
C.closed
D.close
为什么不是B
It's so cold outside.Please keep the door and the windowsA.to closeB.closingC.closedD.close 为什么不是B
C.closed
keep sth+形容词
closed 关着的
closing不做形容词