读下表四大牧区超载起止时间、持续时间和年平均超载率和四大牧区草原退化趋势图。完成

题型:选择题

问题:

读下表四大牧区超载起止时间、持续时间和年平均超载率和四大牧区草原退化趋势图。完成1~2题。

 

1、根据图表信息,可判断

     ①超载持续时间越长的牧区,年平均超载率就越大

     ②四大牧区中青海牧区草原退化速度最快

     ③四大牧区草原退化的现象均呈上升趋势

     ④2005年,四川牧区和西藏牧区超载面积基本相当[ ]

A、①②

B、②③

C、③④

D、①④

2、有关我国草原生态环境可持续发展的叙述,正确的是

     ①全球变暖对我国草原生态环境影响不大

     ②经济贫困是影响草原生态退化的唯一原因

     ③通过划分草原保护区和畜牧区,使草原生态得以保护

     ④建立牧区灾害防御系统,能有效保护草原生态环境[ ]

A、①②

B、②③

C、③④

D、①④

考点:主要环境问题的产生和表现主要环境问题的危害及解决办法
题型:选择题

《电子支付指引》规定:银行应采取有效措施保证电子支付业务处理系统中的职责分离,这是指()。

A、对电子支付业务处理系统进行测试,确保职责分离

B、开发和管理经营电子支付业务处理系统的人员维持分离状态

C、开发和管理经营电子支付业务处理系统的人员维持整合状态

D、交易程序和内控制度的设计确保任何单个的雇员和外部服务供应商都无法独立完成一项交易

题型:选择题

我国是统一的多民族国家,党和政府在少数民族聚居区实行的一项基本政治制度是(   )

A.建立经济特区 

B.实行民族区域自治 

C.实行一国两制

D.建立特别行政区

题型:选择题
It was a busy morning,about 8:30, when an elderly gentleman in his 80s came to the hospital. I heard him saying to the nurse that he was in a hurry for an appointment(约会) at 9:30.
The nurse had him take a   36  in the waiting area,   37  him it would be at least 40 minutes     38 someone would be able to see him. I saw him   39  his watch and decided, since I was   40 busy-my patient didn’t   41  at the appointed hour, I woul examine his would.While taking care of his wound, I asked him if he had another doctor’s appointment.
The gentleman said no and told me that he  42 to go to the nursing home to eat breakfast with his  43 .He told me that she had been  44 for a while and that she had a special disease. I asked if she would be  45 if he was a bit late.He replied that she  46 knew who he was,that she had not been able to   47 him for five years now. I was   48   and asked him,“And you  49  go every morning, even though she doesn’t know who you are?”
He smiled and said, “She doesn’t know me, but I know who she in.” I had to hold back 50  as he left.
Now I    51   that in marriages,true love is    52  of all that.The happiest people don’t  53 have the best of everythng; they just  54 the best of everying they have.  55 is’t about how to live through the storm, but how to dance in the rain.
小题1:
A.breathB.testC.seat D.break
小题2:
A.persuadingB.promisingC.understandingD.telling
小题3:
A.ifB.beforeC.sinceD.after
小题4:
A.taking offB.fixingC.looking atD.winding
小题5:
A.veryB.alsoC.seldomD.not
小题6:
A.turn upB.show offC.come onD.go away
小题7:
A.neededB.forgotC.agreedD.happened
小题8:
A.daughterB.wifeC.mother D.sister
小题9:
A.lateB.wellC.aroundD.there
小题10:
A.lonelyB.worriedC.doubtfulD.hungry
小题11:
A.so farB.neitherC.no longerD.already
小题12:
A.recognizeB.answerC.believeD.expect
小题13:
A.movedB.disappointedC.surprisedD.satisfied
小题14:
A.onlyB.thenC.thusD.still
小题15:
A.curiosityB.tearsC.thusD.judgment
小题16:
A.realizeB.suggestC.hopeD.prove
小题17:
A.agreementB.expressionC.acceptanceD.exhibition
小题18:
A.necessarilyB.completelyC.naturallyD.frequently
小题19:.
A.learnB.makeC.favorD.try
小题20:
A.AdventureB.BeautyC.TrustD.Life
题型:选择题

执行语句序列:
int i=0;while (i<25)i+=3;cout<<i;
输出结果是______ 。

A.24

B.25

C.27

D.8

题型:选择题

试述ALT为100U/L的临床意义。

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