选出错误的一项。

( )1. John go to school at 8:00.

              A   B  C

( )2. This are my skirt.

             A    B   C

(      )3. Is that you dress?

                  A    B     C

( )4. where are they?

               A     B    C

(      )5. It's time to dinner.

              A   B   C

( )6. What's time is it?

                A      B   C

(      )7. Lets  run.

              A     B

(      )8. It's time for go home.

             A          B          C

(      )9. The canteen is in the first floor.

              A               B C

(      )10. Where is the teachers desk?

                   A    B           C

基尼系数是国际通用的衡量收入差距的指标，系数越大，表明一国居民收入差距越大，一般说来，该系数在0．3――0．4之间为宜。目前，我国整体基尼系数大约为0．45左右。运用所学知识，结合材料回答下列问答：

（1） 材料反映了我国经济生活中的什么问题？

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（2） 运用经济生活知识，提出解决这一问题的合理对策

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