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2024-02-29  22
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] 【C16】
选项 A、breed
B、raise
C、manufacture
D、reproduce
答案 B
解析 此题为词义辨析题。首先，根据句子成分，我们可以判断出要选择这个动词的宾语是domestic animals together with various crops，这个动词的搭配是“...domestic animals together with various crops for food”。其中文含义为：……家禽和各种作物作为我们的食物，再看一下答案，可以判定这个动词的初步含义是“饲养”和“种植”，而且最重要的是，这个动词既可以与动物，又可以与植物搭配。A) breed 有“to rear or train；bring up (养育，训练；抚养)”的意思，但这个词只可以与动物搭配，如：“He breeds cattle．他饲养牛。”B) raise 有两个含义，一个是“to grow，especially in quantity；cultivate (种植，栽培，繁殖增长，尤指在数量方面；种植)”，例如：“raise corn and soy- beans 种玉米和大豆”。另一个是“to breed and care for to maturity (饲养繁殖并照顾到成熟)”，例如：“raise cattle 饲养牛”。这个词既可以与动物，又可以与植物搭配，所以为正确答案。C) manufacture 的意思是“制造，加工”，无法与动物搭配。D) reproduce 是“繁殖，再生，复制”的意思，与文义相差较远。
转载请注明原文地址:https://tihaiku.com/zcyy/3493403.html
相关试题推荐
随机试题
最新回复(0)