
-Is that a ruler?-No, ______________.
-Isthataruler?-No,______________.A.itisB.itisn’tC.thatisD.thatisn’t...
-Is that a ruler?-No, ______________. A.it is B.it isn’t C.that is D.that isn ’t
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B |
对于be动词帮助句子构成一般疑问句,其肯定回答用Yes,it is。或No,it Isn’t.故选答案为B |
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