在啤酒发酵过程中，（）约96%发酵为乙醇和二氧化碳，2.5%生成其

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问题单项选择题

在啤酒发酵过程中，（）约96%发酵为乙醇和二氧化碳，2.5%生成其它发酵副产物，1.5%合成新酵母细胞。

A.可发酵糖

B.麦汁中含氮物质

C.麦汁中的氨基酸

D.麦汁中嘌呤和嘧啶

答案

参考答案：A

阅读理解

阅读并填空。

I'm Amy. Today is Monday. I have Chinese, English, math and music. I like Mondays because English is

my favourite subject. Tomorrow is Tuesday. I have computer and art. I can play computer games.

1. What day is it today? It's ____________.

2. What does Amy have on Mondays? She has ____________, ____________, math and ____________.

3. What day is it tomorrow? It's ____________.

4. Amy has ____________ and ____________ on Tuesdays.

问答题简答题

分散剂是指