关于肾小管分泌K+的叙述下列哪项是错误的(  )关于肾小管分泌K+的叙述下列哪项是错误的(  )

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关于肾小管分泌K+的叙述下列哪项是错误的(  )

(1)【◆题库问题◆】:[单选] 关于肾小管分泌K+的叙述下列哪项是错误的(  )
A.在近曲小管被重吸收,在远曲小管被分泌
B.K+的分泌是通过Na+一K+交换形式实现的
C.Na+一K+与Na+一H+交换两者存在着竞争性抑制
D.碱中毒时Na+一H+交换降低,Na+一K+交换增加
E.碱中毒时往往出现血K+升高

【◆参考答案◆】:E

(2)【◆题库问题◆】:[单选] 下列叙述错误的是(  )
A.泌尿系统各器官的功能是生成尿并输送和排出尿
B.左侧肾蒂较右侧者长
C.两肾上端比下端较靠近脊柱
D.肾的上端较下端宽而薄
E.肾的上端内侧附有肾上腺

【◆参考答案◆】:A

【◆答案解析◆】:略

(3)【◆题库问题◆】:[单选] He’S working hard for fear that he_________.
A.should fall behind
B.fell behind
C.may fall behind
D.would fall behind

【◆参考答案◆】:A

(4)【◆题库问题◆】:[单选] 已知△ABC的顶点为A(-4,1),B(1,-1),C(3,4),则△ABC是(  ) (A)锐角三角形(B)直角三角形 (C)等边三角形(D)等腰三角形

【◆参考答案◆】:D

(5)【◆题库问题◆】:[多选] 有利于机体生长发育的激素是(  )
A.糖皮质激素
B.雄、雌激素
C.胰岛素
D.甲状腺激素
E.生长素

【◆参考答案◆】:B,C,D,E

(6)【◆题库问题◆】:[单选] 冰心著名的散文集是
A.《繁星》
B.《寄小读者》
C.《春水》
D.《虫子》

【◆参考答案◆】:B

(7)【◆题库问题◆】:[单选] Who do you think itis that he will have_______ the letter?
A.to post
B.posted
C.post
D.posting

【◆参考答案◆】:C

(8)【◆题库问题◆】:[单选,材料题] __________根据以下内容,回答下面的题目。Investors can _51_ money simply by loaningit.The money they loan is called capital.Security (担保) is anexpensive item which the borrower mortgages (抵押) to the investorto show that he intends to _52_ the debt.The way investorsmake money on loans is to charge interest.Interest is moneythat _53_ pay to investors for the use of their money.Interest isusually a certain percentage of the capital.Investors sometimes_54 ten percent or more interest per year.The interest may becalculated daily, monthly, or yearly.The interest must be_55_ before the capital can be repaiD.If the interest isnot _56_ the agreed rate, the interest is added _57_ the capital.Then theborrower has _58_ pay interest on the unpaid interest _59_ on the capital.A debt cangrow quickly this way.If the total of the capital and accumulated interest gets too high,the investor will take _60_ of the item used as security and sell it to get hismoney back.__________
A.repay
B.leave
C.get
D.give

【◆参考答案◆】:A

(9)【◆题库问题◆】:[单选] 正常人,声波传向内耳的主要途径是(  )
A.外耳道→鼓膜→鼓室气体→蜗窗→内耳
B.外耳道→鼓膜→听鼓链→前庭窗→内耳
C.外耳道→鼓膜→听鼓链→蜗窗→内耳
D.声波→颅骨→内耳
E.外耳道→鼓室气体→前庭窗→内耳

【◆参考答案◆】:A

(10)【◆题库问题◆】:[单选,材料题] _________根据以下内容,回答下面的题目。Insure means to protect _51_ a loss of money.Most people can budget their money so that their income will cover expected expenses _52_ food, clothing, housing, and public services.But, there is no way to know _53_ who will suffer a crisis (危机) such as a serious illness, fire, flood, or a car accident.Such crises usually _54_ great expensE.Even if people could predict crises, it would be hard to save enough money to _55_ the expenses.Insurance is a system _56_ a company collects money from many individuals and then pays certain expenses whenever one of those insured individuals is faced with a certain crisis.An insurance policy _57_ how much the insurance costs and how much the company will pay when a policy holder is faced with a certain crisis.There are many different kinds of insurance, _58_ hospital, motor-car and firE.Insurance can be rather expensive but most people buy insurance of some kinD.Insurance is something _59_ people buy and hope they will _60_ neeD._________
A.said
B.agree
C.make sure
D.states

【◆参考答案◆】:D

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