
阿坝2022届能不能复读相关问题汇总
1、2022届毕业生可以复读吗?
2、2022年不可以复读了吗?
3、高中复读取消了吗?
4、高考落榜复读好吗?
5、2022不能复读?
阿坝2022届能不能复读入学检测化学选择题摘录
1、将5盐酸10
稀释到200
,再取出5
,这5
溶液的物质的量浓度是( )
A.0.05 B.0.25
C.0.1
D.0.5
【知识点】物质的量浓度
【答案】
B
2、下列离予方程式书写正确的是【 】
⑴MgSO4溶液与Ba(OH)2溶液混合:Mg2++2OH-=Mg(OH)2↓
⑵.用惰性电极电解Na2S溶液:S2-+2H2OS↓+H2↑+2OH-
⑶.FeBr2溶液中通入过量氯气:2Fe2++Cl2=2Fe3++2Cl-
⑷.FeCl3溶液中撒入CaCO3粉末有气泡产生:
2Fe3++3CaCO3+3H2O=2Fe(OH)3↓+3Ca2++3CO2↑
⑸.氨水吸收少量的二氧化硫:NH3·H2O + SO2 = NH4+ + HSO3-
⑹.用两个铜片作电极电解盐酸有:Cu + 2H+ H2↑+ Cu2+
⑺.用石墨作电极电解AlCl3溶液:2Cl-+2H2OCl2↑+H2↑+2OH-
⑻.Na2O2加入到足量H218O中:2Na2O2+2H218O = 4Na++4OH-+18O2↑
A、2个 B、3个 C、4个 D、5个
【知识点】铁和铁的化合物
【答案】
B
3、下列气体无色无味的是
A.Cl2 B.SO2 C.NO2 D.O2
【知识点】非金属元素的单质及其化合物
【答案】
D
阿坝2022届能不能复读入学检测英语选择题摘录
1、 The new stadium being built for the next Asian Games will be the present one.
A. as three times big as B. as big as three times
C. three times as big as D. as big three times as
【知识点】数词 量词 【答案】
C
2、 - -Was it because of his laziness_______ he didn't do the experiment successfully?
No, it was because of his carelessness.
A. that B. while C. for D. as
【知识点】强调句 【答案】
A
3、 Now then, children, it's time you_____________.
A. washed and dressed B. are washed and dressed
C. will wash and dress D. were washed and dressed
【知识点】动词时态与语态 【答案】
D
解析:本题的正确解答需掌握:“it is time that'’后接的句子用一般过去时,wash 和dress都为及物动词,后无宾语所以用被动。
4、As an _______philosopher with a lot of teachings , Confucius had a great influence _____Chinese people.
A.influential , for B.influential , on
C.influenced , for D.influenced , on
【知识点】形容词 【答案】
B
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