Leaders of many countries have been trying to _____ what it is that makes China develop so fast. A....
2023-01-18 17:54:28 148次 2010-2011学年河北唐山一中高二9月份月考英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Leaders of many countries have been trying to _____ what it
is that makes China develop so fast.
A. carry
out B. figure out
C. break out D. watch out
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