《棋王》主人公一生中有两个追求，即()__和下棋。

阅读理解。

     Li Gang's my classmate. There are four people in his family. They are his grandfather, his parents and

himself. His grandfather is sixty years old, but he looks healthy. Why?

     He eats healthy food every day. In the morning he has cereal (谷类食品) for breakfast. For lunch and

supper, he has rice and vegetables. He seldom has sweet snacks. He has some fruit after each meal.

     He exercises for about half an hour every morning. He always swims and runs in the afternoon.

Sometimes he plays badminton with Li Gang.

     Li Gang's grandfather says, "I always feel Young. Because I have healthy food and exercise every day."

1. Li Gang's grandfather can keep healthy because he ______.[ ]

A. has healthy foods

B. goes to bed early

C. does some exercise

D. Both A and C

2. Li Gang's grandfather doesn't often have ______. [ ]

A. rice

B. vegetables

C. fruit

D. sweet snacks

3. Li Gang's grandfather ______ after each meal. [ ]

A. runs

B. plays computer games

C. eats some fruit

D. plays badminton with Li Gang

4. It's not good for you to ______ every day. [ ]

A. have a healthy breakfast

B. have a healthy lifestyle

C. have lots of meat

D. swim or run or play badminton for about 30 minutes

5. Which is the best title for this article? [ ]

A. Breakfast, lunch and supper

B. You should exercise every day

C. How to keep healthy

D. Sweet snacks aren't healthy

李先生1998年花了300元购得一种股票，假如这种股票平均每年可增值40%，如果李先生一直持有这种股票，最早到______年这些股票的总价值会超过1500元．

新生儿胆红素脑病早期的主要临床特征是（）。

A.体温升高、体重减轻

B.呼吸困难、发绀明显

C.肢体痉挛、角弓反张

D.前囟隆起、骨缝分离

E.拒乳、嗜睡、肌张力低

矩阵式组织结构的缺点主要包括（）。

A．团队成员有后顾之忧

B．项目成员处于多头领导状态

C．团队的工作目标与任务不明确，没有专人负责项目的工作

D．项目管理权力平衡困难

E．信息回路比较复杂

何谓静压误差？