急性闭合性软组织损伤致疼物质不包括() A.组胺 B.钾离子 C.乙酰胆碱 D.5-

题型:单项选择题 A1/A2型题

问题:

急性闭合性软组织损伤致疼物质不包括()

A.组胺

B.钾离子

C.乙酰胆碱

D.5-羟色胺

E.激肽类物质

考点:康复医学主治医师骨科疾病骨科疾病题库
题型:单项选择题 A1/A2型题

驾驶机动车与前车距离过近时,容易发生追尾事故。

题型:单项选择题 A1/A2型题

阅读下列材料,在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。

Waitress: Hi. This is your order, sir. What else can I do for you? 

Customer: No, thank you.    小题1:   the way, are you new here? I often come to this cafe. But I haven’t seen you here    小题2:  

Waitress: Yes. It’s been three days   小题3:   I started this part-time job. I'm still a student now.

Customer: Do you mind if I ask you why you    小题4:  (take)the part-time job here?

Waitress: Of course not. You know, there are many foreign   小题5:   (customer) like you here. And I think it's very good for me to improve my oral English. 

Customer: Oh, are you a student of English? Or do you just study English only for interest's sake? 

Waitress: No, I'm not a student of English.    小题6:   I do like English. You know I'm going to be a volunteer in the next Olympics    小题7:   I want to be helpful with the language. So I try my    小题8:   (good) to improve my English and get myself well   小题9: (prepare) ahead of time.

Customer: Very nice. I guess you’ll make    小题10: . Thank you for your time.

Waitress: Thank you, sir.

Customer: My pleasure.

题型:单项选择题 A1/A2型题

运动训练中实施有效控制原则的理论基础是 ( )

A.现代控制论

B.系统论

C.信息论

D.周期理论

题型:单项选择题 A1/A2型题

对热媒系统干燥脱水的整个过程应密切监视膨胀罐的液位,随时补充因水分蒸发而减少的部分,脱水后的液位应在()位置。脱水过程中膨胀罐下严禁站人。

A.1/3

B.1/2

C.2/3

D.3/4

题型:单项选择题 A1/A2型题

量价的基本关系是成交量与股价趋势()。

A.同步同向

B.同步反向

C.异步同向

D.异步反向

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