更多"How many significant demographic ch"的相关试题:
[单项选择]How many significant demographic changes ever occurred in the past one million years
A. One.
B. Two.
C. Three.
D. None.
[单项选择]Have you ever stopped to think seriously how many of the things used in your everyday life are made by the hard work of thousands of people
A. 你日常生活中所用的东西有多少是经过了成千上万人的辛勤劳动才做出的，你有没有停止对这个问题的认真思考
B. 你是否曾经停下来严肃地想一想，你在日常生活中所使用的东西有多少是经过成千上万人的辛勤劳动才做出的
C. 你有没有停下来认真地想过，你口常使用的东西有多少是经过了成千上万人的辛勤劳动才做出的
D. 你有没有停下来认真思考，日常用品中有哪些是经过了成千上万人的艰辛劳动才做出的
[单项选择]W: Boy, how quickly technology changes! So many people have a computer in their home nowadays.M:______
A. Computers There are so many computers in the office.
B. Yes, I know. I feel so behind the time.
C. But I know a lot of computers.
D. Yes, I know. Without computer, there would be no Internet.
[单项选择]When you become frightened, many physical changes occur within your body.Your heartbeat and responses quicken; your pupils dilate (扩大) and ______ more light.
A. permit
B. allow
C. admit
D. let
[单项选择]"During last decade, there have been many changes in family life."
"Are these changes ________ "
A. for the good or for the bad
B. for the worse or for the better
C. for worse or for better
D. for the worst or for the best
[单项选择]How many problems have remained unsolved
A. 4.
B. 14.
C. 18.
D. 25.
[单项选择]How many Israeli Moslems left Wednesday
A. 3,000.
B. 5,000.
C. 1500.
D. 5100.
[单项选择]How many times has Wolfe married
A. 24
B. 23
C. 32
D. 24
[单项选择]How many orangutans are left now
A. 25 000.
B. Over 25 000.
C. About 25 000.
D. No more than 25 000.
[单项选择]How do many senior citizens feel
A. Feel enjoyable.
B. Feel safe in big cities.
C. Feel unproductive, and lonely.
D. Feel fre
[单项选择]Landsat 7 shows how changes have occurred on land by sending back ______.
A. images taken with a Polaroid camera
B. the latest images taken by a government satellite
C. a television camera
D. astronauts
[单项选择]How many suspects were arrested
A. 17.
B. 7
C. 1.
D. Non
[单项选择]How many people died in the accident
A. 200.
B. 340.
C. 300.
D. No report yet.
