原尿中60%~70%的NaCl被重吸收的部位是 A.肾小球 B.近球小体 C.近球小

题型:单项选择题

问题:

原尿中60%~70%的NaCl被重吸收的部位是

A.肾小球
B.近球小体
C.近球小管
D.髓袢升支粗段
E.远曲小管和集合管

考点:公卫执业医师公卫执业医师
题型:单项选择题

阅读短文,选择正确答案。

      I'm Amy. I'm 11 years old. I'm from Canada. I live in Beijing now. I'm going on a trip tomorrow. I need

a train ticket from Beijing to Shanghai. I'm packing my suitcase. I want that pair of shoes. I like them very

much. They are red. Red is my favourite colour. I don't want that yellow sweater, because it's old. Oh, I want

my teddy bear, too. It's my best friend.

1. Amy is from ___________.

A. China

B. Canada

C. U. S.

2. Does Amy like her red shoes?

A. Yes.

B. No.

C. I don't know.

3. Amy needs a ___________ ticket from Beijing to Shanghai.

A. bus

B. airplane

C. train

4. ___________ is Amy's favourite colour.

A. Red

B. Yellow

C. Blue

题型:单项选择题

()是货物招标采购技术规范的重要组成部分,是验证投标人供应货物的技术性能指标是否兑现,也是货物验收、奖罚、支付等条款实施的依据。

A.检验标准和试验

B.质量检验标准

C.技术标准和试验

D.技术检验标准

题型:单项选择题

妊娠期孕妇蛋白质每日约需多少克()

A.60~70g

B.70~80g

C.80~90g

D.90~100g

E.100~110g

题型:单项选择题

在无侧风站的地点测风时,应在巷道断面规整,支护良好,无空顶片帮,前后()巷道内无障碍物和拐弯的地方。

A、10m

B、8m

C、6m

题型:单项选择题

当录井施工人员发现施工设计出现错误时,()。

A.如果不是资料录取要求方面的错误,就不必要求修改施工设计

B.如果是地质设计方面的错误导致的,就不必要求修改施工设计

C.应自行先修改施工设计,然后报相关部门备案

D.应及时向设计部门提出修改意见,并说明修改理由

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