英语选择 ____ a cold winter morning like this,this coat cannot keep out the cold.A In B On C At D For不选D吗
问题描述：
英语选择 ____ a cold winter morning like this,this coat cannot keep out the cold.
A In B On C At D For
不选D吗
答
B On 有cold修饰,用ON 无用IN
答
考试考过（做错了）答案是B
答
A 项是具有诱惑，但具体指哪一个早晨用介词ON所以选B
答
b,确切说明某一天时用ON
答
答案选B.在morning,morning,afternoon前如果有其它形容词修饰,用on 不用in.所以应该是on a cold winter morning.
答
一般情况下，用in the morning，但有任何修饰的词就用on
B On