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【单选题】
Only wearing jogging trousers on Fridays.A.
Right
B.
Wrong
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【简答题】乙醇汽油含氧量达35%,使燃料燃烧更加充分,使用车用乙醇汽油，尾气排放的CO 和碳氢化合物平均减少30%以上,有效的降低和减少了有害的尾气排放。但是汽车使用乙醇汽油并不能减少NO x 的排放，对NO x 的有效消除成为环保领域的重要课题。NO x 排入空气中，形成酸雨，造成空气污染。NO x 中有一种红棕色气体，其溶于水的方程式是 。 （2）已知NO 2 和N 2 O 4 的结构式分别是 和 。 ...
【多选题】Plato's work The Apology
A.
is a record of Socrates's confession of his crime in front of his judges.
B.
tells us that Socrates was accused of impiety and of corrupting the Athenian youths.
C.
portrays a Socrates who prefers virtue to life.
D.
was written after the end of the Peloponnesian war.
【简答题】氨气是一种重要工作原料，在工农业生产中具有重要的应用。 （1）已知：N 2 (g)+O 2 (g)='2NO(g) ' △ H＝180.5kJ·mol － 1 4NH 3 (g)+5O 2 (g)=4NO(g)+6H 2 O(g) △H=－905 kJ·mol － 1 2H 2 (g)+O 2 (g)=2H 2 O(g) △H=－483.6kJ·mol － 1 则N 2 (g)+3H 2 (...
【单选题】Plato was famous for his most influential insights of ____________?
A.
metaphysics
B.
epistemology
C.
human and nature
D.
ideas and forms
【单选题】Identify who the following descriptions is referring to. P 14-22 This philosopher was the teacher of Plato and the protagonist of Plato’s dialogues.
A.
Aristotle
B.
Homer
C.
Plato
D.
Pythagoras
E.
Socrates
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