试题与答案

促胰液素能促进腺分泌() A.大量的水分和碳。酸氢盐;而酶的含量却比较少 B.少量的

题型:单项选择题

题目:

促胰液素能促进腺分泌()

A.大量的水分和碳。酸氢盐;而酶的含量却比较少

B.少量的水分和碳酸氢盐,而酶的含量也比较少

C.少量的水分和碳酸氢盐,但是酶的含量很丰富

D.大量的水分,而碳酸氢盐和酶的含量却比较少

E.大量的碳酸氢盐,水分和酶的含量也丰富

答案:

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