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问题 解答题

两个三角形的形状相同时，它们的面积一定相同．______．（判断对错）

答案

由分析可知，两个三角形的形状相同时，面积不一定相同．

比如同学们使用的三角板与老师上课使用的三角板，其锐角度数分别是30°、60°（或者45°、45°），但是三角形的面积并不相等．

故答案为：错误．

完形填空

请根据材料内容，完成各题。

If you want to live for 100 years, you need healthy food and lots of exercise.

In the morning, you have a big and nice breakfast. A big and nice breakfast can help you start a day. For lunch and dinner, you can have rice and vegetables. ⑵Healthy people seldom eat much snacks. Sweet snacks give you energy but they’re not healthy. You can have an orange or an apple after each meal.

Except for keeping a healthy ⑴______, you need lots of ⑴______ too. You can do sports for 30 minutes every day. After a month, you will feel healthier. You can swim. You can run. You can play ball games. But don’t play computer games or chat with friends on the Internet for many hours every day. This is not exercise.

Get up from your chair, everyone! Change your diet and lifestyle today! You can live for 100 years. You can always feel young with right food and exercise.

小题1: 将⑴处分别填上适当的单词。

              _____________

小题2:将⑵画线处翻译成汉语:

                  ______________________                            

小题3: How long can we exercise every day?

                                                                    

小题4:在文中找出下面句子的同义句。

You can do some exercise for half an hour every day.

_____________________________________

小题5:找出文中最能表达中心意思的句子。

_______________________________________________.
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单项选择题

资产管理人可以与资产委托人约定，根据委托财产的管理情况提取适当的业绩报酬。在一个委托投资期间内，业绩报酬的提取比例不得高于所管理资产在该期间净收益的（）。

A．20％

B．30％

C．40％

D．50％
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