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2021.2.4˲ְҵÿһ

2021-02-04 20:10:24   Դ˲

˲ Ϊ˰õıΪṩְҵÿһ

1. һ㲡˵¶Ϊ

A.1618

B.1820

C.1822

D.2024

E.2224

2.ΪŨ36%ľƾҺѡȡŨΪ60%ļ׾ƾҺ200һŨȵҾƾҺ300ʣҾƾҺŨǣ()

A.20%

B.24%

C.48%

D.50%

3.һʢ6%ˮɿˣһˮ10%ټ3004%ˮˮŨȱ7%ԭˮٿˣ()

A.300

B.500

C.700

D.1000

4.ij̵껨10000ԪһƷ൱ڽ25%ֻۣƷ30%Ϊʽת̵ۣȫƷ󣬿1000Ԫ̵ǰ۴۵ģ()

A.İ

B.

C.

D.

5.ʦ̵50Ԫ90Ԫڹ϶̵࣬裬8.5ۣ8ۣܹ֧Ǯԭʡ18%Ѿ֪30ô˶ٸ()

A.24

B.27

C.30

D.36

6. ijλ׻ߵIJǰΧλǰ̽ļڲ໥̸ۣΪʿÿһĻĸʣ

A.ԼĻߣ

B.ֱӸǣҽԺҪ

C.ĽͻߵļҪϣܸһIJ

D.߼ǣСһ㣬Ӱ쵽Ϣ

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