— It's so cold! Why are your windows still open?
— Oh, they .
A. aren't closing
B. won't close
C. won't be closed
D. aren't closed
网友回答
A. aren't closing
(答案→)B. won't close
C. won't be closed
D. aren't closed
解析：这是一组对话，上文，真冷啊！为什么你的窗户还开着？下文，哦，它们关不上了。这里close 是不及物动词，表示“关得上，关上”。 will这里表示能力，能够。