Which are the flow properties in the following parameters? Answer:______
A.Speed of Sound B.Velocity C.Specific Heat D.Pressure
Which ofthe following properties ofdental materials is time-dependant()
A.creep
B.resilience
C.elastic limit
D.ultimate strength
Which is not an obstacle to acceptance ofnew engineering materials and processes?
A) Time-consuming approach to gain sufficient experience
B) Concern for keeping up with one's competition
C) Lack ofexperience by designers and fabricators
D) Need for compromise between favorable properties and cost
After reading the story, you can probably tell which of the following is NOT true.
A.Mr. Green didn' t go to the police station until the man got off his car and ran away.
B.Mr. Green would go to the police station as soon as possible.
C.The robber got out of Mr. Green' s car at the outskirts of London safely.
D.Mr. Green might not go to the police station unless he was wanted.
After reading the story, you can probably tell which of the following is NOT true?
A.Mr. Green didn't go to the police station until the man got off his car and ran away.
B.Mr. Green would go to the police station as soon as possible.
C.The robber got out of Mr. Green's car at the outskirts of London safely.
D.Mr. Green might not go to the police station unless he was wanted.
According to the second paragraph which one of the folowing best describes Mr. Honda?
A.Mr. Honda was an imaginary hero in Japancse Mythology
B.Mr. Honda was a diligent person who always seated himself in his office reading a great number of reports
C.Mr. Honda was a severe person who always wear clean suit and white gloves
D.Mr. Honda loved to fiddle with the little cars in the workshop accompanied by engineers.
The company Honda founded was all set to____A.become the third largest car prodocer in the U. S
B.remove Chrysler from its present position
C.put Chrysler out of business
D.push sales in the United States
Honda was fated to build cars , because____A.he was the son of a village black-smith
B.Honda decided to manufacture affordable motorcycles that would allow the Japanese to move cheaply from farms to cities to buy,sell or work
C.Ministry of International Trade and Industry of Japan said that Japan did not need more than a few car manufacturers
D.he ran chasinga Ford Model T when he was 6,and by 18 he had built his first auto. By grasping opportunities he began to manufacture motorcycles
Which of the following factors contributes to making Honda a giant automaker? A Education. aoble origin and inheritage
A.Education. aoble origin and inheritage
B.Tenacity determination and timing
C.Luck.cunnings and eruelty
D.Poverty ,inferiority and pitiablity
请帮忙给出每个问题的正确答案和分析,谢谢!
There are many kinds of metals ______.
A、each has its special properties
B、one has its special properties
C、each having its special properties
D、having its special properties
A.each having its special properties
B.having its special property
C.one has its special properties
D.each has its special properties
According to the notes, for visitors, National Trust properties are not open ______
A. on Saturdays. B. on Sundays.
C. on Good Fridays. D. on Bank holidays.