题目

Wen Jiabao told the orphans in Wenchuan earthquake not to cry. His words ________ not have calmed them instantly, but his concern about common people was obviously seen. A．can  B．must C．may  D．should   答案： C　   考查情态动词的用法。句意：温家宝总理告诉汶川地震中的孤儿们不要哭。他的话也许不会让孤儿们马上平静下来，但是总理对普通百姓的关注是显而易见的。may not表示“可能不”，合乎语境。  

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