通吃密码
幼苗
共回答了17个问题采纳率:88.2% 举报
真确表述是:They had fun (in) swimming in the pool last week.
have fun (in) doing sth~喜欢做某事
其中in 可以省略,可以联想到spend some time (in) doing sth,in 可以省略
有问题,可以沟通,
1年前
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fanlaoer
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- - 还有our teacher is serious and he never laugh.拜托了。。。
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通吃密码
our teacher is serious and he never laugh 这边需要用laughs,因为主语he(老师)是单数,所以加s