3．Much to my surprise，the trapped girl ________ stay alive in the ruins for up to seven days with nothing to eat or drink．（　　）
A．canB．shouldC．mayD．must

分析 讓我非常驚訝的是，這位被困在廢墟里沒(méi)吃沒(méi)喝多達(dá)七天的女孩居然還活著．

解答 答案：B
can 能夠；should 應(yīng)該；may也許；must 必須．should 除了表示應(yīng)該外，還可以表示意外或驚奇，意思是居然，想不到；其它選項(xiàng)沒(méi)有這個(gè)用法．故選B．

點(diǎn)評(píng) 情態(tài)動(dòng)詞的用法是英語(yǔ)中�？嫉恼Z(yǔ)言點(diǎn)．通�？疾榈姆绞接刑摂M和推測(cè)，本題考查的是情態(tài)動(dòng)詞的特殊含義．學(xué)習(xí)時(shí)要注意積累．

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