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问题 单项选择题 A型题

在没有明确诊断前不能灌肠的疾病是（）

A.粘连性肠梗阻

B.绞窄性肠梗阻

C.胆道蛔虫病

D.输尿管结石

E.胆石症

答案

参考答案：B

问答题 简答题

什么叫梁式桥？
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补全对话，情景问答
根据对话内容，选择适当的句子补全对话。
A. By bike or by bus.
B. Nobody, I think.
C. Fine, thanks.
D. By bike. But my bike is broken today.
E. Most of them live near our school, so they usually walk.
Jim: Hello, Ann. How are you?
Ann:   1  
Jim: How do you usually come to school?
Ann:   2    
Jim: I'm sorry to hear that. How do most students in your class come to school?
Ann:   3  
Jim: What about the other students?
Ann:   4  
Jim: Is there anybody by car?
Ann:   5    
1._____ 2._____ 3._____ 4._____ 5._____
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