举一反三
- Medicine is the science and practice of the curing of human diseases.
- I think we should put as much ________ on preventing disease as we do on curing it.
- Fear is a biological process by which animals, including humans, secure the necessary energy to do a job that really matters.
- We cannot figure out quite a number of insects, birds, and animals are dying out.
- When Nightingale was little, the army doctors, did not know enough about healing wounds and curing diseases.
内容
- 0
Animals cannot talk about the things except those about food, danger, enemy, etc. because the communicative signals of animals do not have the property of displacement.
- 1
We can all do something to help animals and its never too late to _________________.
- 2
What's the main writing purpose of Text A? A: To explain why the old infectious diseases resurge. B: To discuss the measures that we should take to prevent and reduce the threats from infectious diseases. C: To provide a scientific explanation for emerging and re-emerging infectious diseases D: To call for universal concern over the resurgent and re-emergent diseases
- 3
We cannot figure out _______ quite a number of insects, birds, and animals are dying out. A: that B: as C: why D: when
- 4
The case ________ using animals in research: a) Animals ________ a lot during the experiments. b) Much of the research is ________. c) Animals have ________ as humans do.