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【題目】

The WTO cannot live up to its name________it does not include a country that is home to one fifth of mankind.

A．as long as

B．while

C．if

D．even though

【答案】C

【解析】解此題主要在于對句子的理解，句意為：如果WTO不包括一個占世界人口五分之一的國家，它就稱不上此名。

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