题目内容
Children wake up very early ____ the morning of Christmas Day.
A.in |
B.on |
C.for |
D.at |
【答案】
B
【解析】在具体的某一天的早上用介词on
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题目内容
Children wake up very early ____ the morning of Christmas Day.
A.in |
B.on |
C.for |
D.at |
B
【解析】在具体的某一天的早上用介词on