第11题: [单项选择]现有A.B.C三桶油,先把A的倒入B桶,再B桶的倒人C桶,最后把C桶的倒入A桶,经这样操作后,三桶油各为90升。问A桶原来有油多少升( )。 A. 90升 B. 96升 C. 105升 D. 120升 参考答案:D 答案解析:[解析] 根据最后一句话可以得出C桶有100g,等于说倒了 10g进入A桶,那么原来A桶倒了1/3后应该是有80g,80g占了2/3,因此A桶原来有 120g,2/3×120+10=90(A的1/3倒
第12题: [单项选择]()需靠人工搭架引缚。 A. 葡萄 B. 爬蔓月季 C. 紫藤 D. 五叶地锦 参考答案:B
第29题: [单项选择]Which of the following cannot be sacrificed in a marriage A. The freedom to have other sexual relations. B. The desire to follow every of one’s impulse. C. The will to keep his or her own income. D. The wish to be his or her true self. 参考答案:D 答案解析:[试题分析] 本题是道细节分析题。
[详细解答] 从原文“Marriage takes some kind of sacrifice,not dreadful self-sacrifice of t