题目内容
Obama didn’t explain ______ any larger principles have guided him through the historic convulsions of the 2011 Arab Spring.
A. what B. that C. where D. whether
【答案】
D
【解析】略
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题目内容
Obama didn’t explain ______ any larger principles have guided him through the historic convulsions of the 2011 Arab Spring.
A. what B. that C. where D. whether
D
【解析】略