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三单用did还是does
...of the dog at home,___? a.hasn't she b.
did
she c. has she d...
答:
1,D.2.D。原因:1题中,had to
是
半情态动词,需借助助动词
did
变成反义疑问句。前肯后否。2题中,注意到need没有用第三人称单数,所以need在此自己就是一个助动词,直接在need上进行变形。前肯后否。
We have a pot 的否定句,一般疑问句,肯定,否定回答,特殊疑问句_百度知 ...
答:
一般疑问句:
Do
you have a pot?肯定回答:Yes,we
do
.否定回答:No,we don't.特殊疑问句:What do you have?~一刻永远523为你解答,祝你学习进步~~~如果你认可我的回答,请及时点击【采纳为满意回答】按钮~~手机提问者在客户端右上角评价点“满意”即可。~你的采纳是我前进的动力~~~如还有...
急用! 请高手指点! 问what
do
you usually do on the weeke
答:
What're you doing now?I'm playing the piano.What're you going to do this weekend?I'll play the piano.What
did
you do on the weekend?I played the piano.What
does
he usually do on the weekend?He always plays the piano on the weekend.What do they usually do on the ...
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<涓婁竴椤
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