正常粪便检查不正常的是（）。 A.可见红细胞 B.一天两次排便，_爱下问搜题

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问题多项选择题

正常粪便检查不正常的是（）。

A.可见红细胞

B.一天两次排便，300～600S／次

C.可见少量肠黏膜上皮细胞

D.黄褐色、柱形

E.不见或偶见白细胞

答案

参考答案：A, B, C

排序题

重新排列句子使其成为一段完整的对话。

A. What's your favourite food?

B. Amy, it's time for lunch now.

C. I like tofu, too. But fish is my favourite.

D. Yes. It's 12 o'clock. Let's go to the canteen.

E. I like tofu very much. It's healthy for me.

F. OK. Some tofu and fish, please.

正确的顺序是: B __________________________________

问答题简答题

简述低真空保护试验。