22 The Ice Age twenty thousand years ago greatly benefits mankinds in the long term. A Rig
22 The Ice Age twenty thousand years ago greatly benefits mankinds in the long term.
A Right B Wrong C Not mentioned
22 The Ice Age twenty thousand years ago greatly benefits mankinds in the long term.
A Right B Wrong C Not mentioned
第1题
The scientists are not sure______.
A.how long the ice age lasted
B.where ice sheets (冰川) melted during the ice age
C.what caused the temperature changes
D.what the earth is made up of
第2题
"Ice Age: The Meltdown" is a follow-up of "Ice Age" which was shown in 200
A.Y
B.N
C.NG
第3题
The Little Ice Age lasted for several years.
A.Y
B.N
C.NG
第4题
What has happened since the end of the Ice Age?
A.Many species have developed a habit of migration.
B.Many species have become less sensitive to climate.
C.Many new species have come into existence.
D.Many species have moved further north.
第5题
A Right B Wrong C Not mentioned
第6题
A.Right
B.Wrong
C.Not mentioned
第7题
A.Read the book quickly.
B.Speak slowly.
C.Tell him more about the Ice Age societies.
D.Lend him the magazine.
第8题
What is the main idea of this passage?
A.The Ice Age was a long period of time.
B.Great glaciers covered North America many years ago.
C.Changes in climate helped to melt the glaciers.
D.How glaciers changed North America.
第9题
The passage is mainly about______.
A.a computer model
B.studies which show ice melted equally in the North and the South during the ice age
C.most of the ice melted in the Northern hemisphere (半球) during the 30,000 year long ice age
D.a survey result
第10题
The Ice Age twenty thousand years ago greatly benefits mankinds in the long term.
A.Right
B.Wrong
C.Not mentioned