
乐山高中生取消复读相关问题汇总
1、高三学生还能复读么?
2、2022复读生政策?
3、高考可以可以复读吗?
4、高考就能复读?
5、高考复读有些什么?
乐山高中生取消复读入学检测化学选择题摘录
1、0.6mol氯气与足量的某金属R完全反应,生成0.4mol的氯化物RCln,则n的值是( )
A.1 B.2 C.3 D.4
【知识点】物质的量单元测试
【答案】
C
2、 稀硫酸中插一块铜片,加入下列物质后,能使铜片发生反应的是 ( )
A.稀盐酸 B.硫酸钠晶体 C.硝酸钾晶体 D.氯化钠晶体
【知识点】几种重要的金属单元测试
【答案】
C
3、下列关于Na2CO3和NaHCO3性质的说法中,正确的是
A.常温时在水中的溶解性:NaHCO3>Na2CO3
B.热稳定性:NaHCO3<Na2CO3
C.与酸反应的快慢:NaHCO3<Na2CO3
D.Na2CO3不能转化成NaHCO3,而NaHCO3能转化成Na2CO3
【知识点】碱金属单元测试
【答案】
B
乐山高中生取消复读入学检测英语选择题摘录
1、A new U.S.government report says more than two million Americans fall ill each year with drug—resistant bacterial infections(感染),and 23,000 of them are dying as a result.The head of the United States Centers for Disease Control and Prevention[CDC]said that the number probably will grow.Officials warn that steps must be taken now to preserve the effectiveness of antibiotic(抗生素)drugs.
“Without urgent action to stop that trend”,warned Tom Frieden whose agency wrote the report, “the miracle drugs to fight them won’t be available in the future.”
“If we are not careful,the medicine chest will be empty when we go there to look for a lifesaving antibiotic for someone with a deadly infection.But if we act now,we can preserve these medications while we continue to work on development of new medicines.”The report names a drug—resistant abuse of gonorrhea(淋病),which causes about one quarter of a million hospitalizations in the United States annually.Of the number at least 1 4,000 result in death.
Drug resistance develops through the overuse and inappropriate use of anti—bacterial agents.These can be:doctors prescribing(开药) them to patients who have viral infections that are not affected by medicine meant to fight bacteria;patients not taking all of their medicine as prescribed,so the bacteria making them sick are only weakened,not killed;antibiotic use in healthy farm animals to prevent illness and promote growth.Antibiotic remainders left in meat and animal products can then lead to drug resistance in humans.
To limit the spread of resistant infections,experts recommend wider use of routine immunizations(预防),as well as hand—washing in hospitals and other health care facilities.Also,the report urges hand—washing by food handlers.
Michael Bell,deputy director of the Division of Healthcare Quality Promotion at CDC,said : “Patients also can play a role in preserving the effectiveness of antibiotics by asking health care providers a few simple questions.”
33.What’s the best title of the passage?
A.Drug Resistance Developing Quickly in the US
B.Drug—Resistant Bacterial Infections Growing in the US
C.Actions for Preserving Anti-Bacterial Medications in the US
D.Preventions of Drug-resistant Bacterial Infections in the US
34.Of those patients admitted to the hospital because of a drug-resistant abuse of gonorrhea annually,deaths add up to_____.
A.at least 5.6% B.about 25%
C.about 1.4% D.at least 2.5%
35.One of the approaches through which drug resistance develops is that_____.
A.people eat the meat with Antibiotic remainder in animals
B.doctors prescribe less antibiotics than needed for patients
C.doctors prescribe much more antibiotic than needed for patients
D.patients don’t take their ant-bacterial agents that doctors prescribe
【知识点】阅读理解 【答案】
CAA
2、We may find that learning a foreign language doesn’t have to be ______ learning our native language.______, our native language is very difficult to learn.
A. twice as hard as; In other word B. twice as hard as; In other words
C. two times as hard as; In another words D. two times as hard as; In a word
【知识点】固定句型 【答案】
B
3、The employees have not been paid ____ since the new manager took over this company last month.
A.regularly B.commonly C.absolutely D.ordinarily
【知识点】副词 【答案】
A
4、During the Second World War, Germany was _____ with almost all the countries.
A. in war B. on war C. at war D. against war
【知识点】介词 介词短语 【答案】
C
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