I am having a great time ----- camp.

学习时间:2026-04-09 01:03:13 阅读：4861

I am having a great time _____ camp.A.at B.in C.on

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2026-04-09 01:03:13

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选C,on camp表示露营,野营之类的意思have a great time on sth 干某事玩得愉快,过的高兴have a great time on camp 野营过的很愉快