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他已经去过美国三次了.翻译成英语,改成否定句和疑问句!

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/21 17:09:37
他已经去过美国三次了.翻译成英语,改成否定句和疑问句!
He has been to the USA for three times.
否定句:
He hasn't been to the USA for three times.
疑问句:
Has he been to the USA for three times?
再问: 否定句,疑问句后面不用加yet么??? 还有在has后面加already可以么??
再答: 不一定要加
再问: yet也不用加?我们书上好像不是这样写的
再答: 加了以后只是语气强一些而已。 好, 加吧 He has【already】 been to the USA for three times. 否定句: He hasn't been to the USA for three times 【yet】. 疑问句: Has he 【already】been to the USA for three times?