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(Passage 2 Lines 1-3 Para. 3)Them we fed the
问题详情
(Passage 2, Lines 1-3, Para. 3)
Them we fed them four unidentified samples of cola on at a time, regular colas for the one group, diet versions for the other.请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:
72.然后我们给他们喝4种没有任何标记的可乐,一次一种,一组人喝普通的可乐,另一组喝低糖型的可乐。