190. The famous scientist began the research whichhis new discoveries.A. belonged toB. led

发布时间：2020-08-16 07:04:01


190. The famous scientist began the research which       his new discoveries.
A. belonged to
B. led to
C. caused to
D. brought to

网友回答

A. belonged to
(答案→)B. led to
C. caused to
D. brought to
解析：可联系答.案.网客服索取。
以上问题属网友观点，不代表本站立场，仅供参考！