2. 考研
  3. In recent decades, scientists have become increasingly aware of the part the observer【C1】______in the scientific process. In the

In recent decades, scientists have become increasingly aware of the part the observer【C1】______in the scientific process. In the

admin2017-01-09  81
问题     In recent decades, scientists have become increasingly aware of the part the observer【C1】______in the scientific process. In the【C2】______place, the observer can work only with his experiences, and these are【C3】______by his senses and the instruments he【C4】______to extend his senses. Ultraviolet light, electromagnetic fields, and atomic particles, 【C5】______. became known to us only as we devised tools【C6】______we could observe their effects. 【C7】______, our picture of the real world is always incomplete.
    Secondly, the observer is highly selective in choosing his【C8】______. Life is a narrative of ever new and often【C9】______events. At any given moment, an individual is bombarded with sense experiences and can, 【C10】______he desires, expose himself to more. But he is really interested in or concerned with only a few of these. Other experiences are consciously or【C11】______ screened out as irrelevant to the task【C12】______. For example, as we read a book, we are often surrounded by sounds and activities that we【C13】______ , but by turning our attention to them we become conscious of their presence. What a scientist discovers depends, 【C14】______, on what he is looking for—【C15】______the questions he is asking. Thus, academic disciplines differ in their study of human beings in large part【C16】______they ask different questions.
    Human beings live, 【C17】______, in a house with only a few windows of tinted and curved glass, 【C18】______which we see the outside world. The glass colors and distorts our observations, and its effects can be determined only with【C19】______difficulty. Scientists are increasingly aware of the【C20】______that they work with sense data, not with the world itself.
【C17】
选项 A、in our eyes
B、so to speak
C、for this sake
D、to this day
答案B
解析 最后一段是用比喻的方式概括前面两段所说的内容，因此选B项so to speak“可以这么说”。
转载请注明原文地址:https://kaotiyun.com/show/9uoZ777K
0

考研英语一

相关试题推荐
随机试题
最新回复(0)