汽车驱动力的大小主要取决于发动机输出功率的大小。

题型:判断题

问题:

汽车驱动力的大小主要取决于发动机输出功率的大小。

考点:汽车知识竞赛汽车知识竞赛题库
题型:判断题

CT扫描中常用的FOV是指()

A.矩阵大小

B.兴趣区

C.灰阶标尺

D.扫描野

E.激光胶片的分辨率

题型:判断题

阅读理解。

     When the Japanese attacked America's ships at Pearl Harbor on 7 December 1941,they did it secretly. The makers of the movie Pearl Harbor have behaved differently.

     The noise about Pearl Harbor,made by Disney,has reached its highest point with its premiere (首次公演) before the movie opens in cinemas across the US at the start of the Memorial Day holiday weekend,a time to recall national heroes who sacrificed their lives on the battlefield.

     As Ben Affleck is the main star,the movie seems sure to become a success in the United States at least.

At almost three hours in length,it promises to be a good old Hollywood movie. There is a love story. Affleck and his co-star,Josh Hartnett,both fall in love with the navy nurse,Kate Beckinsale and,of course,there is much human courage and love of country.

     It's certain that Disney will be accused of "changing" history.The showing of actual events in a movie always causes arguments.

     Bits of the story are deliberately not mentioned in the movie.It does not address the theory held by some historians that President Franklin Roosevelt knew about Japan's intention to attack the ships in Pearl Harbor.It is said he did nothing,as he was aware that such a blow would allow him to take America into the Second World War.

     Japan remains sensitive about being accused of wartime atrocities (暴行).And Disney is sensitive about its business in Japan,where it has a theme park.

     Not all the reviews of the movie have been full of praise.A reviewer for Newsweek,who was given an early preview,acknowledged that the 40-minute sequence (连续镜头) showing the attack itself was powerful.The attack comes quite late in the movie,however,and the reviewer was less impressed with the characters and the love story.

     "Almost every line of the dialogue sounds like it comes from an old movie," the reviewer wrote.

1. From the passage we can infer that the Memorial Day refers to________.

A.the day the United States was founded

B.the day people remember their ancestors

C.a day people celebrate the victories of World War Ⅱ

D.a day people remember those who died in wars

2. From the passage we know that Ben Affleck________.

A.regarded Josh Hartnett as an enemy

B.may be a very popular movie star

C.experienced the Pearl Harbor Incident

D.was in love with the actress Kate Beckinsale

3. Which of the following statements is TRUE about Pearl Harbor?

A.The movie will cause a lot of arguments.

B.The movie has made the Japanese angry.

C.The movie truly describes the Pearl Harbor Incident.

D.The movie shows that President Roosevelt knew about Japan's intention.

4. According to the passage,what does the reviewer for Newsweek think of the movie?

A.The scenes of the attack leave no impression.

B.The dialogue in the movie is original and creative.

C.The attack scenes occupy too much time of the movie.

D. The characters and the love story are less attractive.

5. Which of the following is the best title for the passage?

A.Ben Affleck in Pearl Harbor.

B.The True Fact of Pearl Harbor.

C.Reviewer:Pearl Harbor is a success.

D.Attention!Pearl Harbor is arriving.

题型:判断题

利用“设计”视图建立查询准则,若查询学习成绩在80分到90分(包含80分,不包含90分)之间的学生情况,正确的查询准则是( )

A.>79OR<90
B.Between 80 with 90
C.>=80AND<90
D.IN(80,90)

题型:判断题

关于急性炎症性脱髓鞘性多发性神经病的诊断要点中不正确的是()

A.病前1~4周常有感染史

B.迅速出现四肢对称性弛缓性瘫痪

C.出现神经症状时常伴发热

D.常伴脑神经损害

E.常可见脑脊液蛋白-细胞分离

题型:判断题

设某地区一年内发生有感地震的次数X和无感地震次数Y分别服从泊松分布P(λ1)和P(λ2),(λ1,λ2>0),且X与Y相互独立.

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