Question

(改为一般疑问句并用yes or no句型进行回答) It is a pen. That is a

(改为一般疑问句并用yes or no句型进行回答)
It is a pen.
That is an orange.

Answer 1

Is it a pen ?
Yes ,it is .
No, it isn't.

Is that an orange ?
Yes, it is.
No, it isn't .

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Answer 2

把is提到it或者that前边，后边加问号就行了。

追答

is that a pen ?和is that an orange?

别忘了首字母大写！！！

Answer 3

Is it a pen?No,it isn'

追答

No,it isn't.That is an orange

好像不对，这是这个题对吗？真不好意思。第二句可以改为：Is that an orange?Yes,that is.

Answer 4

Is that a pen?

追答

Is that an orange?

Yes,it is

No, it isn't.