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It is the firm belief of astronomers【C1】______there are living creatures on
It is the firm belief of astronomers【C1】______there are living creatures on
游客
2023-07-28
13
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问题
It is the firm belief of astronomers【C1】______there are living creatures on other planets. It is also their ear- nest wish that some day【C2】______may be made with such living creatures【C3】______sending messages in the form of radio signals. The【C4】______of communicating with people on other planets may one day come【C5】______since radio telescopes【C6】______.
Scientific project of various kinds are now being launched to【C7】______signals or to receive signals from distant planets. The question now【C8】______: What sort of message【C9】______so that it could be understood? To send a message in any language would be impractical【C10】______it would【C11】______not be intelligible.
It is the opinion of scientists that a signal in the【C12】______of a simple arithmetic sequence might be understood.
Scientists think that pictures might also be understood, so it【C13】______a good idea to send pictures of the people【C14】______our planet. Pictures of domestic animals together with【C15】______crops we【C16】______for our food might also be【C17】______. Pictures of houses and buildings might【C18】______further information about our life and society.
As time goes on, TV pictures might be sent, which would【C19】______acquaint the beings on other planets【C20】______life and the level of civilization on our planet. [br] 【C15】
选项
A、vicious
B、various
C、vary
D、vision
答案
B
解析
词语辨析题。此题的干扰项设计的特点为:干扰项与答案拼写比较相似。原文此处的含义可以判断为各种各样的农作物。A) vicious 是形容词,词义为“恶的,不道德的,恶意的,刻毒的,堕落的,品行不端的,有错误的”,不可能用来形容作物。B) various 形容词,意思是“不同的,各种各样的,多方面的,多样的”,为正确答案。C) vary 是动词,词义为“改变,变更,使多样化”。D) vision 是名词,含义为“视力,视觉,先见之明,眼力,想像力,幻想,幻影,景象”。
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