2. 外语
  3. Doing morning exercises has helped to improve her health, ______?

Doing morning exercises has helped to improve her health, ______?

admin2019-06-25  68
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 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，附加疑问句的主语通常用it。本句陈述句部分动词为has，故附加疑问句为hasn’t it。故B正确。
转载请注明原文地址:https://kaotiyun.com/show/JXRK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)