問題詳情

【題組】23. Mr. Pasteur believed that .
(A) the water made the meat go bad
(B) the air made the meat go bad
(C) the microbes were already in the meat
(D) the microbes were already in the juice

參考答案

答案：B
難度：簡單0.727273
統計：A(2),B(8),C(0),D(1),E(0)