单项选择题

The author's attitude towards the current situation in the exploitation of natural resources is______.

A．positive
B．natural
C．suspicious
D．critical
<上一题 目录 下一题>
热门 试题

单项选择题
With a view to correcting the mistakes of our forefathers, the author suggests that______.
A．we plant more trees
B．we be taught environmental science, as well as the science of plants
C．environmental education be directed toward everyone
D．we return to nature
单项选择题
It can be inferred from the passage that earlier generations didn't realize______.
A．the interdependence of water, soil, and living things
B．the importance of the proper land use
C．the harmfulness of soil destruction and river floods
D．the extraordinary rapid growth of population
相关试题