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Our biological uniqueness requires that the effects of a substance must be verif
Our biological uniqueness requires that the effects of a substance must be verif
游客
2024-01-10
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问题
Our biological uniqueness requires that the effects of a substance must be verified by ________ experiments, even after thousands of tests of the effects of that substance on animals.
选项
A、controlled
B、random
C、replicated
D、human
E、evolutionary
答案
D
解析
方法一:
- 方程等号:requires体现必须…,前后句意同义重复。
- 强词和对应:根据题意,我们的生物独特性要求必须通过“我们”(即“人类”)进行实验,因此空格和our取同。代入选项,controlled克制的/被实验对照的,random随机的,replicated被复制的,human人类的,evolutionary进化的。答案选D。
方法二:
- 方程等号:even表示转折,句内句意转折。
- 强词和对应:animals指向空格,取反,体现在“非动物”身上进行试验,选human。
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