在干旱的沙漠中有仙人掌生存,而大白菜却不能在沙漠中生存,这说明( ) A.水对不

题型:选择题

问题:

在干旱的沙漠中有仙人掌生存,而大白菜却不能在沙漠中生存,这说明(  )

A.水对不同生物的生长起的作用不一样,有的必须有水,有的必须无水

B.虽然仙人掌和大白菜的生活环境有差别,但都不能缺少水而生活

C.仙人掌的生活条件可以没有水

D.大白菜的生活条件是生活在水中

考点:生物与环境的相互作用
题型:选择题

我国具有强烈民族风格的体育项目是()。

A.田径

B.乒乓球

C.武术

D.游泳

题型:选择题

心脏停搏液作用的关键因素是()

A.低温

B.高钾

C.细胞膜稳定药物

D.提供高能量

E.低温和高钾

题型:选择题
The sun shines brightly as I leave school, get into my car, and head for Bradley Hospital. This year, as a senior at Seekonk High School, I have been given the opportunity to leave the usual classroom setting once a week to volunteer.
I   21  to spend this valuable time working with mentally disabled children at Bradley Children’s Hospital. I work   22  a teacher in the outpatient/pre-school section, in a classroom with two children— a classroom very different from   23  I have ever known. The difference of this classroom is   24  the children have been diagnosed with a mental disease. One child is autistic and non-verbal(自闭和不说话的), using supportive   25 . The other has a condition called PDD (one step above autism), and is   26  non-verbal. Both children require strong   27  and a lot of attention. This combination creates an atmosphere which is both demanding and sympathetic.
My   28  in the classroom is not only to help the teacher, but to become part of the children’s   29  experience. I work one-on-one completing academics with a student.   30 , we work as a group on such activities as cooking, artwork, abstract reasoning. Everyday activities, which may be taken for granted by others,   31  a lot of strength from the children. This has opened my eyes vastly.
One of the   32  reasons why I volunteer to take the work is that I desire to help those who are less   33 . However, it has also helped me to realize my competence. I now know that I have the   34  to work with the disabled. I have lost my fear, and I   35  myself a lot more.
It is true that my work is very   36 ; there are many days that I   37  Bradley exhausted emotionally and physically. There have been times when I have left on the edge of tears   38 . But pity doesn’t heal, love does. And I have grown to love these children in my own way,   39  I see them only once a week. This experience has been both rewarding and satisfying. I’ve learned also that I do have the ability to make a difference in their lives, no matter how small it may be. One smile makes it all   40 .
小题1:
A.promiseB.claimC.botherD.choose
小题2:
A.forB.onC.alongsideD.besides
小题3:
A.itB.oneC.the otherD.which
小题4:
A.thatB.whatC.whetherD.how
小题5:
A.transportationB.communicationC.applicationD.direction
小题6:
A.simplyB.completelyC.frequentlyD.naturally
小题7:
A.treatmentB.commitmentC.motivationD.sympathy
小题8:
A.choiceB.wishC.decisionD.role
小题9:
A.agriculturalB.professionalC.technologicalD.educational
小题10:
A.AdditionallyB.FinallyC.EventuallyD.Gradually
小题11:
A.get backB.build up C.call forD.pick out
小题12:
A.chiefB.legalC.awkwardD.vital
小题13:
A.unforgettableB.fortunateC.hopelessD.active
小题14:
A.honorB.opportunityC.courageD.ability
小题15:
A.believe inB.laugh atC.worry aboutD.care for
小题16:
A.depressing B.challengingC.inspiring D.relaxing
小题17:
A.approachB.visitC.leaveD.desert
小题18:
A.as wellB.so farC.in timeD.at all
小题19:
A.if onlyB.even thoughC.now thatD.in case
小题20:
A.amusingB.enjoyableC.costlyD.worthwhile
题型:选择题

甲遗失一部相机,乙拾得后放在办公桌的抽屉内,并张贴了招领启事。丙盗走该相机,卖给了不知情的丁,丁出质于戊。根据《物权法》的规定,下列表述中,不正确的是( )。

A.乙对相机的占有属于无权占有
B.丙对相机的占有属于他主占有
C.丁对相机的占有属于自主占有
D.戊对相机的占有属于直接占有

题型:选择题

升降弓标志设在距钢轨头部外侧不少于()处

A、1.8m

B、2m

C、2.2m

D、2.4m

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