Manipulating laboratory tissue cultures with hormones is one thing; using hormones to treat human beings, however, is contingent

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问题 Manipulating laboratory tissue cultures with hormones is one thing; using hormones to treat human beings, however, is contingent on whether hormones that (i)______ in the laboratory can affect (ii)______ organisms, and in predictable ways.

选项 A、develop…similar
B、succeed…simple
C、fail…cellular
D、work…whole
E、reproduce…unknown

答案D

解析 空格(ii):
- 方程等号:however但是,前后取反。
- 强词和对应:根据题干,however前面说在实验室处理tissue culture,而后面说处理的是human beings。空格(ii)+organisms和human同义重复,而tissue是human的一部分,所以however的取反是部分和整体的取反,空格(ii)填入一个表示整体含义的单词。similar类似的,simple简单的,cellular细胞的,whole整体的,unknown未知的。选项D合适。
空格(i):
- 方程等号:is contingent on取决于…,表示因果,前后句意同义重复。
- 强词和对应:manipulate指向空格(i),取同,体现能在实验室“处理好”有机物的荷尔蒙可以处理好人类。develop发展(对),succeed成功(对),fail失败(错),work起作用(对),reproduce繁殖(错)。综合空格(ii),答案选D。
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