It was not until the end of last year the economy in our country began to develop rapidly

发布时间：2020-08-17 03:54:01

It was not until the end of last year      the economy in our country began to develop rapidly.
A. when
B. that
C. which
D. in which

网友回答

A. when
(答案→)B. that
C. which
D. in which
解析：句意：直到去年的年底，我们国家的经济才开始快速的发展。it is …that强调句型，
对not until的短语进行强调说明，故选B
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