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_________________ 答案: Doctors are aiming to find a cure for this disease within a year. 2.他們兩個(gè)都沒有信用卡。 ________________________________________________________________________ ________________________________________________________________________ 答案: Neither of them possessed a credit card. 3.他認(rèn)識(shí)到了錯(cuò)誤。 ________________________________________________________________________ ________________________________________________________________________ 答案: He was convinced of his error. 4.大量的捐款被用于救援玉樹地震中的受害者。 ________________________________________________________________________ ________________________________________________________________________ 答案: A great deal of donated money was used in rescuing the victims in Yushu earthquake.