填空题


【参考答案】

A
<上一题 目录 下一题>
热门 试题

单项选择题
A．To other European countries.B．To the remote areas and suburbs.C．To the natural parks for birds.D．Back to their nests.
A．To other European countries.
B．To the remote areas and suburbs.
C．To the natural parks for birds.
D．Back to their nests.
单项选择题
A．The world in 2020 will be more crowded and more polluted than the world we live in now.B．In 2020 the world population could approach 8,500 million people.C．At the next ten years of the century, the available supplies will not be sufficient for our needs.D．The world will be wors
A．The world in 2020 will be more crowded and more polluted than the world we live in now.
B．In 2020 the world population could approach 8,500 million people.
C．At the next ten years of the century, the available supplies will not be sufficient for our needs.
D．The world will be wors
相关试题