Doing morning exercises has helped to improve her health ______?A.isn"t itB.hasn"t itC.ha
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Doing morning exercises has helped to improve her health, ______?
A.isn"t it
B.hasn"t it
C.hasn"t they
D.hasn"t she
请帮忙给出正确答案和分析,谢谢!
更新中~-
正确答案:B
反意疑问句题。当不定式短语、动名词短语、或其他短语作陈述句部分的主语时,反意疑问句的主语通常用it。本句陈述句部分动词为has,故反意疑问句为hasn’tit。故B正确。
