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求英语高手解答!!!急!!
选择题:(说明原因!!!)()I‘mhappy___youwithyourhousework.A.helpB.helpingC.tohelp()Myparentsarei...
选择题:(说明原因!!!)
()I‘m happy ___ you with your housework.
A.help B. helping C.to help
()My parents are in Beijing now, ____ some of their friends.
A.visiting B.are visiting C. xisit
()It's windy tomorrow,____?
A.doesn't it B. is it C.isn't it 展开
()I‘m happy ___ you with your housework.
A.help B. helping C.to help
()My parents are in Beijing now, ____ some of their friends.
A.visiting B.are visiting C. xisit
()It's windy tomorrow,____?
A.doesn't it B. is it C.isn't it 展开
1个回答
展开全部
1, c be happy to do
2. visiting A 后面做解释说明, B错在 ARE 必须要跟主语,而一个句子只有一个主语 前面已经有ARE了。
3, C 明天会下雨,不是吗? A 错在 没有 具体动词 不能用 DO DOES。 除非原句是 it rains today, doesn;t it?
2. visiting A 后面做解释说明, B错在 ARE 必须要跟主语,而一个句子只有一个主语 前面已经有ARE了。
3, C 明天会下雨,不是吗? A 错在 没有 具体动词 不能用 DO DOES。 除非原句是 it rains today, doesn;t it?
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