以下哪一项不属于典型的保障型保险产品。（）A.意外险 B.健康险 C.定期寿险 D.

阅读短文，判断正(T)误(F) 。

     Do television advertisements make kids eat unhealthy food? Some scientists say "yes". They have

 done a study and found that food advertisements change what kids eat. Television advertisements often

 encourage kids to eat foods that are bad for them. These foods can make kids become very fat. This is

 a growing problem for kids across America.

      A report says an American kid sees about 40,000 advertisements a year. That's almost 110

 advertisements a day! They show drinks, cookies, candies and fast food. They often make kids want to

 eat more of these unhealthy foods. As a result many kids are overweight.

    To attract kids, advertisements sometimes use popular movie or cartoon stars. Many of these

 advertisements don't tell kids what the foods are made of. As a result, many kids may think that the

 foods they are eating are good for them.

      What should kids do to keep healthy? Scientists say kids should talk with their parents and doctors

 to make sure they are eating healthy foods. Doctors also say that exercise is very important. So maybe

 overweight kids should watch less TV and do more exercise.

1. Television advertisements change what kids eat.

2. Becoming very fat is good for kids.

3. An American kid sees about ll0 advertisements a year.

4. Many advertisements don't tell kids what the foods are made of.

5. Overweight kids should watch more TV and do more exercise.

解方程：x²-2x=4．

下列选项中比较典型的定性调研形式正确的是（）。

A.网络调查

B.入户访问

C.零售客户留置问卷调查

D.消费者座谈会

主要涉及空间关系的结构性运用障碍，多为非优势半球枕叶与角回间联合纤维中断所致

A．4～12mg
B．5～12mg
C．10～20mg
D．15～40mg
E．50～120mg

形式美