The best times to visit Shangri-la are spring and autumn ____ the temperature is at its mildest. A．w...
2023-01-02 01:10:32 68次 2014届湖南省株洲市高一上学期期末考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The best times to visit Shangri-la are
spring and autumn ____ the temperature is at its mildest.
|
A．when
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B．where
|
C．that
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D．which
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