问题补充:
Not until Mr. Smith came to China what kind of a country she is from.
A. Didn’t he know
B. Had he known
C. Hadn’t he known
D. Did he know
答案:
A. Didn’t he know
B. Had he known
C. Hadn’t he known
(答案→)D. Did he know
解析: not until在句首主句要部分倒装。
时间:2019-11-24 16:32:43
Not until Mr. Smith came to China what kind of a country she is from.
A. Didn’t he know
B. Had he known
C. Hadn’t he known
D. Did he know
A. Didn’t he know
B. Had he known
C. Hadn’t he known
(答案→)D. Did he know
解析: not until在句首主句要部分倒装。