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问题 单项选择题

lml Na2S2O3滴定液(0.1mol/L)相当于碘的量(碘的原子量为126.90)

A．18.02mg
B．5.305mg
C．15.12mg
D．12.69mg
E．16.60mg

答案

参考答案：D

单项选择题 A1型题

某女，30岁，腹泻3天。便稀有黏液，肛门灼热，舌红、苔黄腻，治疗应选取哪组经脉为主()

A.手阳明、足太阴经

B.足阳明、足太阴经

C.手阳明、足阳明经

D.手太阳、足阳明经

E.任脉、足阳明经
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补全对话，情景问答
选择方框中适当的选项补全对话。
 
A. Yes, I did.
B. You used to have short hair.
C. Now I'm very outgoing.
D. You have changed a lot, haven't you?
E. What have you been doing?
F. Where have you been?
G. You used to be very shy.

Mary: Hi, David! I haven't seen you for many years.    1    
David: Oh, I have been to London and lived with my parents. They work there.
Mary: I'm very glad to see you again.   2   
David: Yes, I have. I used to be very quiet.    3     
Mary: That's true. Wait a minute! Did you use to play the piano?
David:    4    But now I prefer sports. And I'm on a football team.
Mary: Wow! People always change.
David: You have changed a lot, too.    5    
Mary: Yeah. But now I prefer long hair.
David: You look more beautiful with long hair.
Mary: Thanks a lot.
1._____ 2._____ 3._____ 4._____ 5._____
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