China is a country and we should introduce science and technology fr

游客2023-11-20 82

问题 China is a______ country and we should introduce______ science and technology from the______countries.

选项 A、developed; advanced; developed
B、developing; advanced; developed
C、developing; advancing; developing
D、developed; advancing; developing

答案 B

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China is a______ country and we should introduce______ science and technology fr