乙型脑炎的致病因素属于 A.遗传性因素 B.免疫性因素 C.生物性因素 D.营养性因

题型:单项选择题

问题:

乙型脑炎的致病因素属于

A.遗传性因素
B.免疫性因素
C.生物性因素
D.营养性因素
E.先天性因素

考点:临床执业助理医师病理学疾病概论
题型:单项选择题

阅读理解。

    When we think of Hollywood, we think of movies and famous movie stars. They are part of Hollywood's

history. Today people make movies in other places too. Not all famous movie stars live in Hollywood. But

Hollywood is still a very special city in Los Angeles, California.

    You can easily see where Hollywood is in Los Angeles. There is a big sign on the hills. It says

"HOLLYWOOD". The white letters are fifty feet tall. You can see the sign from far away. The Hollywood

sign is a famous landmark in Los Angeles. Many postcards show this famous Hollywood landmark.

    In the hills of Hollywood, there is also the Hollywood Bowl. This is an open-air theatre. It is one of the

largest open-air theatres in the world. It has seventeen thousand seats and a very special stage. The stage

was designed by the great American architect (建筑师) Frank Lloyd Wright. You can listen to all kinds of

concerts at the Hollywood Bowl.

1. Today Hollywood is ______.[ ]

A. a special city in Los Angeles

B. a place where all the movie stars live

C. a place where they make all the movies

D. the biggest city in California

2. You can see where Hollywood is in Los Angeles because ______.[ ]

A. it is a hill

B. postcards show you

C. there is a big sign on the hills

D. local people will tell you

3. The Hollywood Bowl is ______. [ ]

A. a place where you see movies

B. one of the largest open-air theatres in the world

C. a hill in Hollywood

D. a big sign in Los Angeles

4. Which is not mentioned about the Hollywood Bowl? [ ]

A. Seats.

B. Size.

C. Stage.

D. Designer.

5. What special things can we see in Hollywood? [ ]

A. The Hollywood hills.

B. The Hollywood landmark.

C. The Hollywood Bowl.

D. Both B and C.

题型:单项选择题

2009年10月26日,六(一)班对56名同学进行了一次家庭部分财产调查,有电脑的同学有48名,有汽车的同学有14名.问家庭拥有电脑和汽车的同学各占总人数的百分之几?

题型:单项选择题

说明遥感图像几何变形误差的主要类型。

题型:单项选择题

更改有效期的药品属于()。

A.劣药

B.应召回药品

C.合格药品

D.等外药品

E.假药

题型:单项选择题

闸板防喷器无论是关闭锁紧或解锁,都必须把手轮(),不得中途停在()位置。

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