It was not until he became very ill he went to see a doctor.A. whatB. thatC. whenD. then

发布时间：2020-08-16 16:44:31

It was not until he became very ill      he went to see a doctor.
A. what
B. that
C. when
D. then

网友回答

A. what
(答案→)B. that
C. when
D. then
解析：考查含有not until的强调句型。It is + not until +其它+that,句意：直到他生病了他才去看医生。故选B。
以上问题属网友观点，不代表本站立场，仅供参考！