问题
单项选择题
For the new country to survive,（）for its people to enjoy prosperity, new economic policies will be required
A.to name a few
B.let alone
C.not to speak
D.let's say
答案
参考答案：B
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For the new country to survive,（）for its people to enjoy prosperity, new economic policies will be required
A.to name a few
B.let alone
C.not to speak
D.let's say
参考答案：B