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2020ڻҵʸԡɷ桷רϰ𰸣壩

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1.Ϻڻͭ0805Լ2008221յĽ۸Ϊ67110Ԫ/֣ôͭ0805Լ2008222յͣ۸Ϊ()(ǵͣ4%)

A.69794.4Ԫ/

B.64425.6Ԫ/

C.69790Ԫ/

D.64430Ԫ/

2.۽ڱֵһвģ()ס

A.

B.۲

C.򻯽

D.

3.µʱҪȷָ()

A.۸

B.

C.

D.ɽ

4.()ɽٶȿ죬ָһ´ɸĻ

A.޼ָ

B.мָ

C.ʱָ

D.˫ָ

5.ڽڻԼĿ̼()

A.򷽾

B.Ͼ

C.

D.

6.֣ƷڻԼͽױ֤()

A.Լֵ3%

B.Լֵ5%

C.Լֵ7%

D.Լֵ8%

7.()״ƳӢŷ޴½ΪĹƱڻףѸ١

A.׶عʽڻȨ

B.ŦԼڻ

C.֥Ӹҵ

D.֥Ӹڻ

8.ҹڱֵЧ()Χڣڱֵ϶Ϊ߶Ч

A.70%l00%

B.80%l25%

C.90%l35%

D.80%~100%

9.ڻֱͻȡֻ֤()ȡ֤

A.

B.Ա

C.㹫˾

D.ͻ

10.۽ձӦ()

A.Ʒó

B.Ʒó

C.Ʒó

D.ũƷó

11.Ŀǰҹձ()

A.мָ޼ָȡָ

B.мָָȡָ

C.мָָֹָֹͣ

D.мָ޼ָָֹͣ

12.ݽڻгĿIJͬڻ߿ɷΪ()

A.ڱֵߺͶ

B.ڱֵߺͻͶ

C.ͶߺͻͶ

D.ڱֵߡͶߡͶ

13.ҹͻµʽ()֡

A.2

B.3

C.4

D.5

14.ı䶯ָӰ칩ز£ֻɲƷ()ı仯ĸòƷı仯

A.ɱ

B.زƷ۸

C.ˮƽ

D.۸

15.1124գ2С밶۶֥Ӹڻ12Сڻ۸ĻΪ+55/ʽζƷΪ2ŵС彻ļ۸֥Ӹڻ12Сڻ۸ȣ()55/ʽ

A.ͳ

B.߳

C.ͬ

D.߲ܶԱ

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