问题
选择题
We'll hold a party in celebration of the 90th birthday of the CPC （中 * * 党）
_________ Friday.
A. in B. on C. at
答案
答案：B
介词的考查。在周几前面应该用介词at.
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We'll hold a party in celebration of the 90th birthday of the CPC （中 * * 党）
_________ Friday.
A. in B. on C. at
答案：B
介词的考查。在周几前面应该用介词at.