更多"Many scientists ______the new damag"的相关试题:
[单项选择]Scientists have advanced many theories about why human beings cry tears , none of （） has been proved.
A. whom
B. which
C. what
D. that
[单项选择]Scientists find the new cults bewildering because they are ______.
A. too reactionary
B. too subjective
C. based on false evidence
D. derived from inappropriate sources
[单项选择]Several scientists have been sent to that forest to ______ the wildlife there.
[单项选择]According to Jim Smith's prediction, how many new jobs would the U. S. economy create in December
A. 1,000.
B. 15,O00.
C. 200,000.
D. 115,OOO.
[单项选择]What do many scientists worry about the disease
A. There is no effective way of treating it.
B. It may spread quickly among birds and poultry.
C. It may affect the world economy and politics.
D. It may change to an epidemic among human beings.
[单项选择]Research has produced many new ______ that will be used in the manufacture of a variety of goods.
A. hypotheses
B. summaries
C. synthetics
D. emphasize
[单项选择]Many new ______ will be opened up in the future for those with a university education.
A. opportunities
B. necessities
C. realities
D. probabilities
[单项选择]Many of the scientists and engineers are judged ______ how great their achievements are.
A. in spite of
B. in ways of
C. in favor of
D. in terms of
[单项选择]Once environmental damage（）, it takes many years for the system to recover.
A. had done
B. is done
C. is to do
D. does
[单项选择]Many scientists remain ______ about the value of this research program.
A. sceptical
B. stationary
C. spacious
D. specific
[单项选择]Very few scientists ______ completely new answers to the world's problems.
A. come up with
B. come out
C. come round
D. come up to
[单项选择]The new manager had many difficulties to overcome but he took them all in his ______.
A. step
B. position
C. stride
D. duty
