For the safety, everyone _________ obey

题型:选择题

问题:

For the safety, everyone _________ obey the traffic rules when he is driving or walking.

A.need

B.must

C.may

D.could

考点:情态动词
题型:选择题

阅读理解

       Hello,everyone,  today I'd like to tell you something about London.  London is the capital of

England. The population of London is more than 7,000.000. It's the biggest city in Britain. It's also

one of the most important cities in the world. You can find some of the best theaters and museums

in the world 'there.  There are many high buildings and beautiful parks, too.  In London, you may

visit many interesting places. The River Thames is a very beautiful river. There are many boats and

ships coming and going on it. Many people from other countries go on boat trips on the river. One

of the best trips is from Tower Bridge to Westminster. Tower Bridge is near the Tower of London.

       Most of the famous old buildings are on the north bank  of  the  river.  There are some fine

modern buildings on the south bank, such as the Royal Festival Hall. The new National Theatre

is also on the south bank. The Queen opened it on 26th October,1976.

阅读短文,判断正(T)误(F)。

( )1. There are over seven million people in London.

( )2. London is the most important city in the world.

( )3. People can go from Tower Bridge to Westminster by boat;

( )4. There are lots of old buildings on the south bank of the River Thames.

( )5. Maybe the writer of the passage is a tour guide.

题型:选择题

计算机显示器中,参数640×480,1024×768等表示()。

A.显示器屏幕的大小

B.显示器显示字符的最大列数和行数

C.显示器的分辨率

D.显示器的着色显示

题型:选择题

甲、乙两人沿相同的路线由A地匀速前进到B地,A、B两地之间的路程为20千米,他们前进的路程为S(千米),乙出发后的时间为t(单位:时),甲、乙前进的路程与时间的函数图像如图所示。下列说法错误的是:

A.甲的速度是5千米/小时 

B.乙的速度是20千米/小时 

C.甲比乙晚到B地2小时 

D.甲比乙晚出发1小时

题型:选择题

下列关于曲张体的描述,错误的是

A.为神经与效应器发生接头联系的结构

B.为神经末梢上的结节状装置

C.内含贮存递质的小泡

D.只存在于肾上腺能神经末梢

E.在中枢内即为突触小体

题型:选择题

骨折移位与下列哪项因素无关

A.暴力大小及作用方向

B.肌肉拉力

C.骨折类型

D.肢体远侧段的重量

E.搬运及治疗不当

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