
都江堰高中取消复读了相关问题汇总
1、高中复读生要加分吗?
2、高三可以可以复读吗?
3、今年高三没考好还可以复读吗?
4、高三复读可以么?
5、关于高中复读生的规定?
都江堰高中取消复读了入学检测化学选择题摘录
1、已知热化学方程式:
H2O(g) == H2(g) + O2(g) △H = +241.8 kJ·mol-1
H2(g)+ O2(g) == H2O(1) △H = -285.8 kJ·mol-1
当1g液态水变为水蒸气时,其热量变化是( )
A.吸热88kJ B.吸热44 kJ C.放热44kJ D.吸热2.44 kJ
【知识点】化学反应中的能量变化
【答案】
D
2、.某实验小组对一含有Al 3+ 的未知溶液进行了如下分析:(1)滴入少量氢氧化钠,无明显变化;(2)继续滴加NaOH溶液,有白色沉淀;(3)滴入过量的氢氧化钠,白色沉淀明显减少。实验小组经定量分析,得出如图所示沉淀与滴入氢氧化钠体积的关系。下列说法正确的是( )
A.该未知溶液中至少含有4种阳离子
B.滴加的NaOH溶液的物质的量浓度为0.5 mol·L -1
C.若另一种离子为二价阳离子,则a=10
D.若将最终沉淀过滤、洗涤、灼烧,其质量一定为6g
【知识点】镁和铝
【答案】
C
3、用NA表示阿伏加德罗常数的值,下列叙述正确的是( )
A.含有NA个氦原子的氦气在标准状况下的体积约为11.2 L
B.在常温常压下,11.2 L Cl2含有的分子数为0.5NA
C.25℃,1.01×105Pa,64 g SO2中含有的原子数为3NA
D.标准状况下,11.2 L H2O含有的分子数为0.5NA
【知识点】物质的量单元测试
【答案】
C
都江堰高中取消复读了入学检测英语选择题摘录
1、—She might complain about you to your manager.
—_____? I know I am in the right.
A.So what B.Why not C.What's up D.What for
【知识点】交际用语 【答案】
A
2、 The boy came running into the lecture hall, ____________.
A. his face was dirty and his clothes torn
B. his face dirty and his clothes torn
C. his face was dirty and his clothes were torn
D. his face dirty and his clothes were torn
【知识点】独立主格结构 with的复合结构 【答案】
B
3、 that he was in great danger, Eric walked deeper into the forest.
A. Not realized B. Not to realize C. Not realizing D. Not to have realized
【知识点】非谓语动词 【答案】
C
4、 _______whether he ever considered_______that during discussions, he said, “No, I’ve got my job and they’ve got their job.”
A.Asked; saying B.Asking; saying C.Being asked; to say D.To be asked; to say
【知识点】非谓语动词 【答案】
A
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