更多"What percentage of the earth's wate"的相关试题:
[单项选择]What percentage of the earth's water can man actually use at present
A. Nearly 75 per cent.
B. About 97 per cent.
C. Exactly 3 per cent.
D. Less than 3 per cent.
[单项选择]What percentage of the total earth's water does underground water make up
A. 0.05%.
B. 0.5%.
C. 4.5%.
D. 5%.
[单项选择]With this order, what can the man get
A. A large free pizza.
B. A free drink.
C. A free soup with bread.
D. A three-dollar coupon.
[单项选择]How much of the earth's water can man really use
A. He can use nearly 75% of it.
B. He can use about 97% of it.
C. He can use less than 3% of it.
D. He can use exactly 3% of it.
[单项选择]What can we know about the man's cello
A. He always takes it with him.
B. It was made by his uncle.
C. He had a German make it.
D. He often gets a seat free for his cello.
[单项选择]What can we learn from the man's agency
A. Opportunities for promotion depend mainly on age or seniority.
B. The salary is average and modest.
C. Loyalty and hard work are required by the agency.
D. Overtime working is highly needed.
[单项选择]What can be inferred about drops of water larger than 1/125 inch in diameter
A. They never occur.
B. They are not affected by the force of gravity.
C. They would fall to earth.
D. In moving air they fall at a speed of thirty-two miles per hour.
[单项选择]What does a man do when he can't get exactly what he wants
[单项选择]What may man find in the future
A. There will be no place the same as our Earth.
B. There will be many places, better than our Earth.
C. There will be some planets which may be suitable for our human being to live.
D. There will be a planet for man to be used as home in the near futur
[单项选择]According to the passage, what does man value among the following
A. Industry.
B. Health.
C. The future of our children.
D. Clean air.
[单项选择]According to the passage, what does man care most among the following
A. Clean air.
B. Health.
C. Industry.
D. The future of the children
[单项选择]Man: What sport can't you stand watchingWoman: Boxing, It's a gory sport.Question: What does the woman imply
