有段CLOZE请高人指点一下

来源：百度知道编辑：UC知道时间：2024/05/07 14:29:12

The closer the blood relationship between two people ,the closer they are likely to be in intelligence.Thus if we take two unrelated people (1) from the population,it is likely that their degrees of intelligence (2) completely different.If on the other hand we take two (3) twins, they will be very likely to be as intrlligence as each other.
1. A by any chance B for the purpose
C at random D on chance
2. A would be B shall be
C could be D will be
3. A identified B identical
C distinct D distinctive
由于答案找不到了，请各位自行答题。如能给出选择的原因，并给出其他答案错的理由。我将追加积分。谢谢

1 选 C
意思是随机选出两个不相关的人。。。 by any chance是可能的意思，for the purpose是为某个目的，on chance没听说过（至少不是什么常用短语）。。。

2 选 A
因为前面提到的随机选两个人是假设行为（if we take），所以结论应该是虚拟语态，用would be 不是 will be

3 选 C
C意思是不同（选C因为需要表达“不同的两个孪生兄弟/姐妹，但智力却相近”的论点）。。。A是被识别的，B是相同的，D是特殊的，这几个意思都不对。。。

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