第12题: [单项选择]以下科技常识正确的是( )。 A. 原子弹爆炸是核能聚变的反应过程 B. 使用甲醇含量高的建材进行家庭装修,容易导致室内环境污染 C. “钛”因为耐高温,比铝还轻,被称为“太空金属” D. 手机刚接通时的电子辐射最强 参考答案:D 答案解析:[解析] A项中原子弹的巨大威力就是来自核裂变产生的巨大能量。B项中应当为甲醛。C项中钛比铝还重,所以错误。
第13题: [单项选择]According to the news, the incident happened mainly because of A. the maltreatment of the inmates. B. the poor living conditions. C. the transfer of a gang leader. D. the sentence of a murderer. 参考答案:C
第26题: [简答题]Despite almost universal __________ of the vital importance of women’s literacy, education remains a dream for many women in far too many countries of the world. A. A.confession B.identification C.acknowledgement D.compliment