W: Sure. For the first time ever, the scientific community has established the existence of planets outside our own solar system. Of course we knew that certain distant stars existed. But only recently did we learn that several of them are orbited by their own planets.
M: Why did it take so long to locate these planets?
W: You have to understand that they are a billion times dimmer than their parent stars. It would be like trying to see the light of a candle next to a huge explosion. We don't currently have a telescope that can be used to see them.
M: But if the astronomers didn't see the planets through a telescope, how could they find them?
W: By an indirect method. It is hard to describe it with one or two words.
M: There is a powerful new telescope being built in Arizona. Will that help them see these planets?
W: They should be able to see them at least in the form. of small spots of light, and then the scientists would be able to break down and analyze the light. By doing this, they hope to learn about the chemical composition of these planets.
M: I'm looking forward to hearing more when the telescope is in operation. And I'm sure our readers will be interested in it, too.
When was the annual astronomy society meeting held?
A.Last year.
B.Last month.
C.Two days ago.
D.Two months ago.
第5题
治疗崩漏实证的主穴方
A.关元.公孙.三阴交.隐白
B.三阴交.中极.次髂
C.关元.足三里.归来
D.百会.气海.维道
E.带脉.中极.白环俞.阴陵泉
第7题
治疗崩漏实证主穴为()
A.关元、三阴交、隐白
B.气海、三阴交、隐白
C.三阴交、肾俞、足三里
D.气海、三阴交、归来
E.关元、三阴交、血海
第8题
治疗月经不调以气海、关元、三阴交为主穴,三穴配伍后的作用是
A.补气健脾
B.调冲任益气血
C.滋阴补气
D.调理冲任,理气和血
E.温通经络
第9题
针灸治疗崩漏实证应选取
A.气海、三阴交、足三里、脾俞
B.关元、阴陵泉、然谷、太溪
C.关元、公孙、三阴交、隐白
D.气海、三阴交、阴郄、神门
E.公孙,三阴交、地机、太冲
第10题
针灸治疗崩漏实证应选取
A.气海、三阴交、足三里、脾俞
B.关元、阴陵泉、然谷、太溪
C.关元、公孙、三阴交、隐白
D.气海、三阴交、阴郄、神门
E.公孙、三阴交、地机、太冲
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