单项选择题

The passage focuses on ______.

A．dincosaur's geographical location
B．shifting views of dinosaurs
C．migration patterns of dinosaurs
D．geologic activity of Earth
<上一题 目录 下一题>
热门 试题

单项选择题
The author would like to see ______.
A．more buildings erected in the forests
B．fig trees planted in all forests
C．scientific efforts diverted to bomb making
D．the preservation of as many diverse species as possible
单项选择题
Which of the following statements can be inferred from the passage
A．Forests could not function without the fig wasp.
B．Forest will recover no matter what we do to them.
C．If man does not acquire an understanding of his relationship to the forest and other habitats, there will be an ecological disaster.
D．Scientists' long-term contribution to the quality of life depends on their fig wasp researc
相关试题