题目内容
Children often get presents ___ Christmas and ___ their birthdays.
| A.on…at | B.in…on | C.at…on | D.at….in |
C
at Christmas, on Christmas Eve是固定搭配。Birthday前面用on,因为是特定的一天。
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| A.on…at | B.in…on | C.at…on | D.at….in |