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矿物硬度是指矿物硬度是指矿物抵抗外来机械作用力的能力

时间:2017-10-11 12:39来源:未知 作者:admin 点击:
12. 矿物硬度是指矿物硬度是指矿物抵抗外来机械作用力的能力 A. 错误 B. 正确 全是标准16春奥鹏作业 正确答案:B 13. 矿物的双反射是在入射光为平面偏光的条件下(单偏光下),当旋转载物台一周时,非均质性矿物所呈现的明亮程度的变化 A. 错误 B. 正确 全是

代写毕业论文,奥鹏作业答案,电大作业答案,电大毕业论文
需要代写这一篇选题的论文找客服,代写包通过 包修改,下面的文字请不要在意那是随便发的部分文字

东财11春学期《大学体验英语(基础教程)》在线作业
一,单选题
1. Shelley, _________we had seen ,had met the girl through his uncle.
A. who
B. such
C. as
D. just like

2. The twins look alike but they are different in _________.
A. characteristic
B. appearance
C. character
D. nature

3. ——I’ve just had () pieces of bread. I’m thirsty. Could you give me () water? ——Sorry. There is () in the glass.
A. a few , some , little
B. few , any , little
C. a few , some , a little
D. few , some , a little

4. It is wise to have some money______for old age.
A. put away
B. kept up
C. given away
D. laid up

5. Jim is one of the most popular ________ in my company.
A. classmates
B. coaches
C. citizens
D. colleagues

6. How do you like vinegar?-________.
A. Salty
B. Sour
C. Spicy
D. Sweet

7. Many people agree that _____ knowledge of English is a must in________ international trade today.
A. a, the
B. the, an
C. the, the
D. /, the

8. Your ideas _____ mine.
A. fit for
B. fit in
C. fit  for to
D. fit in with

9. Oh my gosh! The rice cake almost _______ me.
A. blocked
B. choked
C. checked
D. chatted

10. Food and ________ are very important to us all.
A. clothes
B. cloth
C. clothing
D. dress

11. He has been ______ with a certain form of mental disorder for twenty years.
A. afflicted 
B. addicted 
C. affiliated 
D. consulted

12. I want________a dancer.
A. to be
B. be
C. to do
D. am

 

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