2. 职称英语
  3. 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  20
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] 【C8】
选项 A、rises
B、arises
C、occurs
D、raises
答案 B
解析 本题为词语辨析题。A) rise 表示“上升，上涨，起身”，常用的语境为太阳升起、价格上涨等，为不及物动词。的确有raise a question 这个词组，意为“提出一个问题”，然而这里question是主语，所以要接一个不及物动词，因此D答案是错误的。C) occur 是“发生”的意思，明显与上下文不符。B) arise 的意思是“to result，issue，or proceed(引起，发生，出自)”，确切含义是“由无到有地发生，呈现”，而且为不及物动词，故选B。
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