题目内容
（请给出正确答案）
能准确反映代谢性酸碱平衡的指标是
A．PaCO2
B．PaO2
C．SB
D．动脉血pH值
E．AB
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更多“能准确反映代谢性酸碱平衡的指标是A．PaCO2B．PaO2C…”相关的问题
第1题
— Jane, I’m coming to say good-bye. I’m leaving tomorrow. — _______
A、I’m sorry.
B、Oh, no. Why？
C、Go slowly.
D、Why soon？ Can’t you stay a few days longer？
第2题
Mike：Excuse me．Are you a visitor or a student？
Jane：？1’m sorry I know only a little English．
Mike：Are you traveling here？
Jane：Yes，I‘m traveling here．
A.Would you please say the number again
B.I"d say that I"m not a，traveler
C.Pardon me
D.What do you mean
第3题
A.Would you please say the number again
B.I"d say that I"m not a，traveler
C.Pardon me
D.What do you mean
第4题
Speaker A: Sam， I‘ m calling to say goodbye to you， as I‘ m leaving this afternoon.
Speaker B :__________
A.Look after yourself， and thank you for your calling.
B.Pay attention to your schedule. Don" t be late for the train.
C.Thank you and don" t forget to keep in touch with me.
D.Take care and I wish you a pleasant journey.
第5题
—I think I'm coming down with a bad cold. —______.
A．Oh, don't say that again
B．Then you'd better see a doctor
C．Well, I suggest you have a rest
D．But you should go up a bit
第6题
Tomorrow I'm leaving for New York and I'll stay there for______.
A．sometime
B．some time
C．sometimes
D．some times
第7题
A: John, you didn't show up at my birthday party last night. B: ______.
A．I'm sorry, Jane, but I already sent you a present.
B．I'm sorry, Jane, but I don't like to be shown.
C．I'm sorry, Jane, but there was a serious accident on the way.
D．I'm sorry, Jane, but I don't like shows.
第8题
— Good morning, sir. May I help you？ —__________.
A、No, I’m leaving soon
B、I don’t mind
C、Thanks. I’m just having a look
D、It’s all right
第9题
-Marilyn, I’m afraid I have to be leaving now.
- __________.
A That sounds wonderful.
B Oh, so early？
C Not at all.
D Good luck!
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