is known to all, China will he an and powerful country in 20 or 30 years' time.A. That,

发布时间：2020-08-17 00:32:14

     is known to all, China will he an      and powerful country in 20 or 30 years' time.
A. That, advancing
B. This, advancing
C. As, advanced
D. It, advancing

网友回答

A. That, advancing
B. This, advancing
(答案→)C. As, advanced
D. It, advancing
解析：As is known to all 这是固定搭配，意为众所周知，是一个非限定性定语从句，而advanced 意为先进的、高级的，结合句意，故选C
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