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问题 问答题 简答题

汽车碰撞事故有哪些？

答案

参考答案：

（1）一辆汽车与障碍物的碰撞，包括汽车倾翻时与地面的碰刮；

（2）一辆汽车与非机动车或行人的碰撞；

（3）两辆车相互碰撞；

（4）汽车碰撞引起燃油泄漏，间接引起火灾或烧伤

单项选择题

In recent years, one of the more popular topics for panel discussions at computer conferences and trade (61) has been the "RISC versus CISC" debate.

RISC processors feature a small number of instructions that each executes in (62) machine cycle. CISC processors use complex instructions that can take several cycles to execute.

The RISC versus CISC debate won’t be decided by panel discussion; it will be won in the marketplace. And the deciding factor may have little to do with (63) of instructions and registers and more to do with parallelism.

Since their conception, RISC processors have been evolving toward micro parallelism, incorporating parallel-processing features (64) the processor, RISC processors feature pipelining, whereby many instructions can be decoded while one instruction executes. RISC processors, however, are moving toward pipelines for each unit of the processor.

CISC processors also employ pipelining. They have many integer instructions that execute in one cycle, but the varying execution times of CISC instructions (65) the effectiveness of parallelism.

（61）处是（）

A.union

B.twoC.numbers

D.between

E.limit

F.contents

G.shows

H.one

I.within

J.enhance
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判断题

会员制期货交易所的会员大会应当对表决事项编制会议纪要，由出席会议的理事签名。 ( )
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