Question

He's never late for school, ________?

A. doesn't he
B. is he
C. isn't he
D. he is

Answer 1

答案B
反意疑问句的构成形式是：前肯后否或前否后肯，此句是前否，never是“从未”之意，属否定词，故应选B。

Answer 2

选b 反意疑问句他上学从不（绝不）迟到， 不是吗？

Answer 3

因为反义疑问句要按前面的问。
前面的是He
is
never
late
for
school，所以后面反问也要用is
又因为never是否定词，所以后面不用isn't
希望对你有帮助！