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  3. Scientists said that cosmology was the field where the ratio of theory to data w

Scientists said that cosmology was the field where the ratio of theory to data w

游客2024-01-10  32
问题 Scientists said that cosmology was the field where the ratio of theory to data was (i)________: there was an abundance of theories, but almost no data. Recently, however, that ratio has flipped. A huge and ever-increasing amount of data has (ii)________ all theories but one.
Blank (i)                       Blank (ii)
A. completely unknown         D. eliminated
B. nearly infinite               E. supported
C. always variable              F. clarified
选项
答案 B，D
解析 空格(i)：
- 方程等号：冒号，同义重复。
- 强词和对应：科学家们认为在宇宙学这个领域理论与数据的比例是空格(i)：有大量理论，但是几乎没有数据。本题用简单的数学极限的方法，理论多数据少，因此理论与数据的比是正无穷的。completely unknown完全不知道，nearly infinite几乎无穷，always variable总是可变的。答案选B。
空格(ii)：
- 方程等号：however，反义重复。
- 强词和对应： 但是最近比例翻转了，大量数据空格(ii)了理论。由上一句可知，最近变成理论少数据多，因此空格(ii)应填入表示“排除”含义的词。eliminate排除，support支持，clarify澄清。答案选D。
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