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【多选题】
下列( )可能是二进制数。
A.
1.0110110011E10
B.
0
C.
1
D.
12121012
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【单选题】—— Do you know anything about the stock market? —— ___ the name itself. Stock market is new in China.
A.
No more than
B.
Not more than
C.
No less than
D.
Not less than
【单选题】The four basic components of a fire are fuel, heat, oxygen and a chain reactionWhich of the following statements best describes what must be eliminated to extinguish a fire?
A.
Any one component can be eliminated to extinguish a fire
B.
Any two components must be eliminated to properly extinguish a fire
C.
Any three components must be eliminated to properly extinguish a fire
D.
Ali four components must be eliminated to extinguish any fire
【简答题】Hybride composites combine two or more different fibers in a common matrix. The four basic types of hybrids are A) ______, B) ______, C) ______, and superhybrids.
【单选题】The four basic components of a fire are chain reaction, heat, fuel, and _____.
A.
carbon monoxide
B.
oxygen
C.
carbon dioxide
D.
any gaseous substance
【单选题】How many basic types of snowflakes are there?
A.
One.
B.
Two.
C.
Three.
D.
Four.
【判断题】35MM胶片的画幅尺寸为36mm×24mm。
A.
正确
B.
错误
【单选题】Food, _____, shelter and transportation are the four basic necessities of life. [     ]
A.
clothes
B.
clothing
C.
cloth
D.
dress
【判断题】35MM胶片的画幅尺寸为35mm×24mm。
A.
正确
B.
错误
【简答题】In face of the current stock market, most stock-holders_____. [A] stop injecting more money into the stock market [B] react angrily to the devaluing stock [C] switch their money around in the market [...
【简答题】A.How to buy or sell shares. B.Basic knowledge of stock market. C.The stock market is like gambling. D.Investing money in the stock market is not the safest way.
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