严重腹泻、肠道瘘管或肠道引流等常会引起哪种酸碱失衡（） A.代_爱下问搜题

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问题单项选择题

严重腹泻、肠道瘘管或肠道引流等常会引起哪种酸碱失衡（）

A.代谢性酸中毒

B.呼吸性酸中毒

C.代谢性碱中毒

D.呼吸性碱中毒

答案

参考答案：A

改错题

单句改错。

1. Speak loudly is good for improving our English.
        A       B          C               D
2. Lily finished to read the book yesterday.
               A         B      C                  D
3. Would you like chatting with your parents?

         A           B       C       D
4. Mum often tells me don't to stay up too late.
                       A           B           C            D
5. That would be a good way to keep both parents and children happily.
                  A                              B        C                                     D

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单项选择题

The daily process of adjusting the margin in a futures account is called:

A．

A. initial margin.

B．

B. variation margin.

C．

C. marking to market.