连一连。①124×19②214×24③308×21④320×60 6468192

John and Bobby worked in the same company. Both of them worked very hard. However, several years later, Mr. Ted, the boss of the company, asked Bobby to be market manager. John could not accept the fact. He thought the boss only liked those who flattered(奉承) him. So he decided not to work there.

The boss knew John well and asked John to do one thing before he left. He asked John to go and find out anyone selling watermelon in the market. Soon John returned and said that he found a man selling watermelon. The boss asked him how much the watermelon was. John shook his head.

The boss asked John to wait a moment. Then he called Bobby to come to his office. He asked Bobby to do the same thing. When Bobby returned, he told the boss that only one person was selling watermelon. It was $1.2 a kilo and $10 for 10 kilos. Each watermelon weighed about 2 kilos. All came from the South two days ago.

John was much moved and realized the difference between himself and Bobby. Chances are in the daily details(细节) and a more successful person sees more and father.

小题1:Who was the market manager?

A. John.                  B. Bobby.                C. Ted.

小题2: How did John feel about Ted’s choice first?

A. Moved.                B. Annoyed.               C. Accepted.

小题3:Why did Ted ask John and Bobby to do the same thing?

A. To buy some fresh watermelons for the workers.

B. To find the price of watermelon in the market.

C. To help John know the difference between himself and Bobby.

小题4:What can be the best title(标题) for the passage?

A. More, Details, More Chances.

B. More Practice, More Success.

C. Better Luck, Better Jobs.

城市总体规划采用的城市人口规模预测方法包括（）。

A.综合平衡法

B.系统评价法

C.相关分析法

D.层次分析法

E.区位法

在跳汰水流上升末期，（）值增加大负的最大值

A、振幅

B、频率

C、速度

D、加速度

下列不属于小细胞性贫血的是（）

A.缺铁性贫血

B.海洋性贫血

C.慢性感染性贫血

D.铁粒幼细胞性贫血

E.再生障碍性贫血

柴油机缸套的圆度误差是什么？