A: confirm
B: confine
C: conform
D: conceive
举一反三
- Evidence obtained from observation and experiment is often used to _____ a scientific theory.
- I shall myselfto the subject of geography. A: comfine B: confirm C: confine D: conform
- The experiment ______ his theory. A: confirm B: confirmed C: correspond D: corresponded
- Which business cycle theory suggests that an expansionary monetary or fiscal policy should be used to revive an economy from a recession? A: Monetarist theory. B: Keynesian theory. C: New classical theory.
- A scientific hypothesis can only be ______ by indisputable facts ,i.e. , by evidence derived from actual observation and experiment. A: claimed B: exposed C: continued D: confirmed
内容
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The scientific theories about the origin of language include the bow-wow theory, the pooh- pooh theory and the "yo-he-ho" theory.（）
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The teacher's behavior and the student's response () what many people have said about language learning. A: confine B: conform C: consent D: confirm
- 2
The growth theory that predicts perpetual economic growth is A: classical growth theory. B: neoclassical growth theory. C: the new growth theory. D: real growth theory.
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The sputniks hanging from the ceiling are intended ________. A: to watch the most desirable goods B: to frighten shoplifters by their appearance C: to make films that can be used as evidence D: to be used as evidence against shoplifters
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Suppose you think animals should NOT be used for scientific testing. Which of the following evidence best supports your argument?