更多"World population will continue risi"的相关试题:
[单项选择]Man cannot prevent the world from being polluted because ______.
A. people use too many man-made materials
B. the pupulation of the world is increasing faster
C. we are producing more cars, trucks and buses
D. we have more and more industry
[单项选择]Why can't man prevent the world from being polluted
[单项选择]What has kept temperatures from rising at an even higher rate
A. The absorption of carbon dioxide by natural factors.
B. Human effort to reduce carbon dioxide emissions.
C. Drastically reduced emissions of greenhouse gases.
D. A 10% decrease in the average weight of polar bears.
[单项选择]After Emily Dickinson retreated from the world at the age of twenty-six, she wrote more than one thousand poems.
A. received praise from
B. withdrew from
C. rebelled against
D. traveled around
[单项选择]Isolated from the outside world, the villager would often talk with his ______ friends when night fell.
A. imaginary
B. imaginative
C. imagining
D. imaginable
[单项选择]Experts from all parts of the world meet yearly in Hiroshima to ________ a conference on atomic war threats.
A. present
B. attend
C. join
D. participate
[单项选择]It took（）years for world population to grow from 1 billion to 3 billion.
A. 100
B. 115
C. 130
D. 145
