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【多选题】
By voting against mass transportation, voters have chosen to continue on a road to ruin. Our interstate highways, those much praised golden avenues built to whisk suburban travelers in and out of downtown, have turned into the world's most expensive parking lots. That expense is not only economic ---- it is social. These highways have created great walls separating neighborhood from neighborhood, disrupting the complex social connections that help make a city livable.A.
Interstate highways have created social problems.
B.
Highways create complex social connections.
C.
By separating neighborhoods, highways have made cities more livable.
D.
The author supports the idea of mass transportation.
E.
The author agrees with a recent vote by the citizens.
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【简答题】羧酸衍生物水解反应的活性次序是 > > > 。
【简答题】阅读下面的材料，按要求作文。 我国传统的教学模式往往是灌输式的，认为教给学生的东西越多，那么他们就会越有才智，对他们以后的升学和生活就越有帮助。而苏格拉底曾说：“教育不是灌输，而是点燃智慧的火焰。” 请你以“教育是点燃智慧的火焰”为题作文。文体不限，不少于800字。
【单选题】学生交接SBAR表中 R ( Recommendation )的内容不包括
A.
端正学习态度
B.
规范工作行为
C.
加强理论学习
D.
强化操作训练
E.
加强批评惩戒
【单选题】羧酸衍生物水解反应的活性次序是
A.
酰卤 ＞ 酸酐 ＞ 酰胺 ＞ 酯
B.
酰卤 ＞ 酸酐 ＞ 酯 ＞ 酰胺
C.
酸酐 ＞ 酰卤 ＞ 酰胺 ＞ 酯
D.
酯 ＞ 酰胺 ＞ 酸酐 ＞ 酰卤