The Arctic and Antarctica are no man's lands because of their notorious coldness.A.RightB.
The Arctic and Antarctica are no man's lands because of their notorious coldness.
A.Right
B.Wrong
C.Not mentioned
The Arctic and Antarctica are no man's lands because of their notorious coldness.
A.Right
B.Wrong
C.Not mentioned
What is Larsen ice shelf?
A.The coldest part of Antarctica.
B.The most fragile part of Antarctica.
C.The closest part of Antarctica to Australia.
D.The part of Antarctic where most scientists live.
A.The Arctic land.
B.Iceberg.
C.Active volcano.
D.Ice age.
A.The west coast.
B.The Arctic coast.
C.Southern Ontario.
D.Atlantic Canada.
Arctic explorers may catch colds when ______.
A.they are working in the isolated arctic regions
B.they are writing reports in terribly cold weather
C.they. are free from work in the isolated arctic regions
D.they are coming into touch again with the outside world
The energy companies launched urgent studies of the Arctic environment.
A.made
B.stressed
C.moved
D.started
A layer of blubber approximately six inches thick protects the whale in Arctic waters.
A.Y
B.N
C.NG
The current booming of Internet industry is compared to()
A.ice in the Arctic
B.sand in the desert
C.seawater in the ocean
D.a Klondike-style. gold rush
听力原文:What was the topic of the lecture?
(21)
A.The Arctic land.
B.Active volcano.
C.Iceberg.
D.Ice age.
Which of the following conclusions does the passage support?
A.The Arctic will be more favorably explored than Antarctic.
B.The world will soon suffer from fresh water shortage.
C.The Arctic and Antarctic are promising for future fresh water supply.
D.It's not difficult to carry ice from the Arctic or Antarctic to other parts of the world.