问题补充:
His sister has a bad cough, she?
A. wasn’t
B. doesn’t
C. hasn’t
D. does
答案:
A. wasn’t
(答案→)B. doesn’t
C. hasn’t
D. does
解析:本题为反义疑问句,前句为肯定,后句应为否定,结构为助动词的否定结构加人称,本题是一般动词的第三人称单数形式has,故本题的助动词应为does,否定形式为doesn’t,故选B。
时间:2022-06-13 10:09:16
His sister has a bad cough, she?
A. wasn’t
B. doesn’t
C. hasn’t
D. does
A. wasn’t
(答案→)B. doesn’t
C. hasn’t
D. does
解析:本题为反义疑问句,前句为肯定,后句应为否定,结构为助动词的否定结构加人称,本题是一般动词的第三人称单数形式has,故本题的助动词应为does,否定形式为doesn’t,故选B。