【題目】In the 21st century, all nations must take their __________ of responsibility for the global safety.

A. blame B. charge

C. share D. notice

【答案】C

【解析】句意：在21世紀(jì)，所有的國(guó)家都必須對(duì)全球安全承擔(dān)應(yīng)有的責(zé)任。take their share of承擔(dān)應(yīng)有的；分擔(dān)。

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