— Do you have to take care of your mother at home ? — Yes , I . A. doB. have toC. haveD.

发布时间：2020-08-17 12:01:12

— Do you have to take care of your mother at home ?
— Yes , I      .
A. do
B. have to
C. have
D. shall

网友回答

A. do
(答案→)B. have to
C. have
D. shall
解析：回答情态动词 have to 的一般问句时肯定用 have to 或 must , 否定用 don''t have to 或 needn''t。
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