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问题 单项选择题

肝的正中裂内有下列哪项静脉经过

A．肝中静脉
B．肝右静脉
C．肝右门静脉
D．腔静脉
E．右肝管

答案

参考答案：A

解析：[解题思路] 正中裂内有肝中静脉通过。

补全对话，情景问答
给下列问句选择答语。
( ) 1. How many books do you have?              
( ) 2. How many people are there in your family?
( ) 3. What would you like for lunch?           
( ) 4. Are they teachers?                       
( ) 5. May I have a look?                       
( ) 6. What's your mother?                       		A. Yes, they are.       
B. Three.              
C. I have sixty books.                                             
D. Sure. Here you are. 
E. She is a dancer.    
F. Rice and fish, please.
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配伍题 B型题

分泌胃泌素的是()
分泌生长抑素的是()
分泌血管活性物质的是()
分泌高血糖素的是()

A．PP细胞

B．A细胞

C．D细胞

D．D1细胞

E．G细胞
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