问题补充:
Tom used to be late, __?
A. didn’t he
B. isn’t he
C. did he
D. use not be
答案:
(答案→)A. didn’t he
B. isn’t he
C. did he
D. use not be
解析:句意:Tom过去经常迟到,不是吗?后面是反意疑问句,陈述句是肯定句,所以反意疑问句用否定;used to do过去常常…它的反意疑问句用助动词did,故选A。
时间:2020-09-19 01:09:38
Tom used to be late, __?
A. didn’t he
B. isn’t he
C. did he
D. use not be
(答案→)A. didn’t he
B. isn’t he
C. did he
D. use not be
解析:句意:Tom过去经常迟到,不是吗?后面是反意疑问句,陈述句是肯定句,所以反意疑问句用否定;used to do过去常常…它的反意疑问句用助动词did,故选A。