要约邀请不是合同成立过程中的必经过程，下列属于要约邀请的是( )。A．招标文件 B

人工垂直接地体的长度宜为（）。其间距不宜小于其长度的（）倍。

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第三部分：阅读理解(共两节，16小题；每小题2分，满分32分)

第一节：阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

People enjoy talking about “firsts”. They like to remember their first love or their first car. But not all firsts are happy ones.

One of history’s bad but important firsts was the first car accident. Cars were still young when it happened. The accident took place in New York City in May 1896. A man from Massachusetts was visiting the city in his new car. At that time, bicycle riders were still trying to get used to the new set of wheels on the road. No one was sure who was to blame for it. Anyway, the bike and the car hit each other hard. The man on the bike was injured. The driver of the car had to stay in jail and wait for the hospital report on the bicycle rider. Luckily, the rider was not killed.

Three years later, another car accident took place. It was again in New York City. A man named Henry Bliss stepped off a streetcar(无轨电车). He was hit by a passing car. Once again, no one was sure just how it happened or whose fault it was. The driver of the car was put in prison. Poor Mr. Bliss became the first person to die in a car accident.

46. Which of the following is true?

A. The first driver came from New York City.

B. Both of the two car accidents killed a person.

C. The second car accident didn’t happen in the same city as the first one.

D. No one knew how the two accidents had happened.

47. In both accidents the drivers of the cars_______.

A. could not drive their cars very well

B. had to stay in prison for a while

C. tried to run away after the accidents took place

D. knew it was their fault

48. The word “jail” in this passage means ________.

A. police station      B. prison                C. school       D. office

49. The main idea of the passage is ________.

A. not all firsts are happy ones                           B. two of the first car accidents

C. two unhappy “firsts”                             D. bicycle riders get used to cars

典型肺炎球菌肺炎病人护理诊断不包括

A．体温过高

B．清理呼吸道无效

C．气体交换受损

D．组织灌流量改变

E．有体液不足的危险

对于指令XCHG BX，[BP+S1]，如果指令执行前，(BX)=6F30H，(BP)=0200H， (S1)=0046H，(SS)=2F00H，(2F246H)=415411，则执行指令后，(BX)=______， (2F246H)=_____。

企业法人登记档案，由核准企业登记注册的工商行政管理机关按（）的原则立卷。

A、一照一卷

B、数照一卷

C、一照或数照一卷

D、一照一卷或数卷