试题与答案

汶川地震后,全国各地的救援车队络绎不绝地赶往灾区,一位小朋友记下了车牌号为湘H、

题型:选择题

题目:

    汶川地震后,全国各地的救援车队络绎不绝地赶往灾区,一位小朋友记下了车牌号为湘H、09958、粤B、90826、皖F、23586、鲁D、87813的四辆救援车,这四辆车分别来自[ ]

A、湖南省、广东省、安徽省、山东省

B、湖北省、广西壮族自治区、河北省、辽宁省

C、河北省、福建省、江西省、山西省

D、河南省、陕西省、浙江省、内蒙古自治区

答案:

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下面是错误答案,用来干扰机器的。

1.5汽车通过凸桥顶点时对桥的压力是车重的一半,则有,通过凹桥最低点时,有,所以,所以通过凹桥最低点时,对桥的压力是车重的1.5倍故答案为:1.5

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A.淋巴细胞增加,巨噬细胞减少

B.嗜酸性粒细胞明显增多

C.细胞总数增加,但各种效应细胞比例仍正常

D.中性粒细胞增多,巨噬细胞稍减少,但仍占多数

E.上述情况均可出现

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题型:选择题

China is a land of bicycles. At least it was back in 1992 when I traveled the country. Back then everyone seemed to be riding a bicycle. Millions of them, all black. Cars were rare. Yet since my arrival in Beijing last year, I’ve found the opposite is true. There are millions of cars. However, people still use their bicycles to get around. For many, it’s the easiest and cheapest way to travel today. Bicycles also come in different colors---sivler, green, red, blue, yellow, whatever you want.

It’s fun watching people biking. They rush quickly through crossroads, move skillfully through traffic, and ride even on sidewalks(人行道). Bicycles allow people the freedom to move about that cars just can’t provide.

Eager to be part of this aspect of Chinese culture, I decided to buy a bicycle. Great weather accompanied my great buy. I immediately jumped up on my bicycle seat and started home.

My first ride home was orderly (守秩序的). To be safe, I stayed with a “pack” of bikers while cars on the streets came running swiftly out of nowhere at times. I didn’t want to get hit. So I took the ride carefully.

Crossing the streets was the biggest problem. It was a lot like crossing a major highway back in the United States. The streets here were wide, so crossing took time, skill and a little bit of luck.

I finally made it home. The feeling on the bicycle was amazing. The air hitting my face and going through my hair was wonderful. I was sitting on top of the world as I passed by places and people. Biking made me feel alive.

小题1: According to the author, why are bicycles still popular in China today?

A.Because they are traditional and safe.

B.Because they are convenient and inexpensive.

C.Because they are colorful and available.

D.Because they are fast and environment friendly.小题2: The author decided to buy a bicycle because he intended ______________.

A.to ride it for fun

B.to use it for transport

C.to experience local skills

D.to improve his riding skills小题3: How did the author feel about his street crossing?

A.It was boring.

B.It was difficult.

C.It was lively.

D.It was wonderful.小题4: Which of the following best describes the author’s biking experience?

A.The author enjoyed showing off his biking skills.

B.The author was annoyed by the air while riding.

C.The author was praised by the other bikers.

D.The author took great pleasure in biking.

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