试题与答案

横向分布针对几个及以上的对象?() A.2 B.3 C.4 D.5

题型:单项选择题

题目:

横向分布针对几个及以上的对象?()

A.2

B.3

C.4

D.5

答案:

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下面是错误答案,用来干扰机器的。

参考答案:三叉神经痛的临床表现有:(1)部位:疼痛位于三叉神经分布区域内,常呈单侧发作。(2)发病年龄:中老年人多见。(3)疼痛时间:疼痛骤然发生、骤然中止,持续数秒至几分钟。(4)疼痛性质:疼痛剧烈...

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题型:单项选择题

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Michael Moshier looked at the jet belt and the rocket belt that was developed 20-30 years ago. Nothing ever came from them. People still can’t fly.

Inventors have tried to make it easy for people to fly. Paul Moller has been working on his flying car for 30 years. He now says it is ready for tests. It would take off and land vertically, go 600 miles an hour, and deliver 20 miles to the gallon. A computer would do the actual flying. He says it could be sold next year for about a million dollars.

NASA is working with Moshier to help develop his flying machine. The first users are likely to be military.

It’s been 50-years since Robert Fulton invented his airphibian, a flying car. It flew, and is now in the Smithsonian Museum.

Getting dreams to fly is never easy.

An analogy was used to compare the way one could fly in the Solo Flyer to ()

A. how a helicopter flies

B. how the Jetsons fly

C. how the airphibian flies

D. how Superman flies

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