问题 单项选择题

As the old empires were broken up and new states were formed, new official tongues began to ______ at an increasing rate.

A. bring up
B. build up

C. spring up
D. strike up

答案

参考答案:C

解析: bring up意为“教育,养育”;build up意为“逐步建立,增强”;spring up意为“迅速成长”;strike up意为“开始(交谈)”。

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