2. 职称英语
  3. Doing morning exercises has helped to improve her health, ______?A、isn’t itB、ha

Doing morning exercises has helped to improve her health, ______?A、isn’t itB、ha

游客2024-09-26  26
问题 Doing morning exercises has helped to improve her health, ______?
选项 A、isn’t it
B、hasn’t it
C、hasn’t they
D、hasn’t she
答案 B
解析 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’t it。故B正确。
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