a certain doubt among the people as to the practical value of the project.A. It hasB. The

发布时间：2020-08-16 09:05:28


     a certain doubt among the people as to the practical value of the project.
A. It has
B. They have
C. It remains
D. There remains

网友回答

A. It has
B. They have
C. It remains
(答案→)D. There remains
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