题目内容
（请给出正确答案）
Scientists will()new methods of increasing the world's food supply
A、set aside
B、go over
C、turn up
D、come up with
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更多“Scientists will（)new methods o…”相关的问题
A.come about
B.come up with
C.come up
D.come out
A.lead to
B.come up with
C.carry out
D.stick to
A．communicate more with the public
B．employ hi-tech means in research
C．feel no shame for their cause
D．strive to develop new cures
This passage was written to
A．encourage young people to take up science.
B．describe the process of a scientific competition.
C．show scientists what young people can do.
D．report on a new scientific technique.
This passage is mainly about______.
A．the cluster of leukaemia cases around the Sellafield nuclear reprocessing part
B．the kind of infection that causes childhood leukaemia
C．the causes of childhood leukaemia
D．a new finding by British scientists
Which of the following is true of Livingston？
A．He thinks he has discovered a new possibility in the link between sun spots and the weather on the Earth.
B．He has great doubts about the theory that the sun' s frequent changes have an influenced on the Earth' s climate.
C．He has been recently informed by other scientists of the possibility that more sun spots will appear.
D．He does not think the causes of the sun spots will be fully revealed by scientists in the near future.
The best title for the passage could be ______.
A．Music—The Essence of Nature
B．Music—A Better Way to Enjoy Nature
C．Music—A New Frontier for Scientists
D．Music—Beyond National and Cultural Boundary
The author implies that an innovative scientific contribution is one that______
A．is cited with high frequency in. the publications of other scientists
B．is accepted immediately by the scientific community
C．does't Jot relegate particulars to the role of dam
D．introduces a new valid generalization
Which of the following is NOT TRUE according to what Voss said on the ASEE program？
A．Fresh members from the academic world participate in the program.
B．The program brings new outlooks to NASA space programs.
C．It is important for the space scientists to exchange information and perspectives.
D．American colleges and universities are a special property of NASA
Why does it take long for people to change their food？
A． Because labs are not easily accessible to researchers.
B． Because some people are reluctant to accept the new diet.
C． Because food consumption is a culture of conservation.
D． Because some scientists are against the growing lab meat.
