棕榈叶片可以通过什么方法进行叶的艺术加工?()。A.撑 B.弯 C.撕 D.剪

题型:单项选择题

问题:

棕榈叶片可以通过什么方法进行叶的艺术加工?()。

A.撑

B.弯

C.撕

D.剪

考点:插花工考试插花工考试题库
题型:单项选择题

题23~25:

设有一横截面为四边形的格构式自立式铁架,其底节间的人字形腹杆系由两个等边角钢80×7组成的T形截面,如题图所示。钢材为Q235-B·F,其斜撑所受的轴心力设计值N=±150kN。

假定人字形腹杆与节点板的连接改用8.8级的承压型高强度螺栓,其接触面为喷砂后涂无机富锌漆。应选用()项公称直径的螺栓。

A.M20

B.M16

C.M22

D.M24

题型:单项选择题
     根据对话内容,从下列方框中选择适当的句子补全对话,使对话内容完整、通顺
(其中有两项为多余选项) 。
Check-in Clerk:May I have your ticket, sir?
Edgar:  1.____
Check-in Clerk:I'm sorry. This is a Coach Class ticket. This is the Business Class check-in.
Edgar:  2._____ .
Check-in Clerk: Flight CA 489 to Vancouver?   3._____
Edgar: Oh, no! I have to be on it.
Check-in Clerk: Just a moment. Yes, you're OK.   4._____
Edgar: Thank goodness for that.
Check-in Clerk: Do you have any baggage?
Edgar: Yes. Two pieces.
Check-in Clerk:   5.____
Edgar: Yes, I did.
Check-in Clerk: Fine. Put them on the scales.
A. Here you are.
B. You'd better hurry.
C. I can check you in here.
D. But my flight's just leaving.
E. I think you're too late.
F. Did you bring your passport, please?
G. Did you pack the bags yourself?
题型:单项选择题

仰卧位两小腿于床缘外下垂用来测量()

A.髋关节屈曲

B.髋关节伸展

C.膝关节屈曲

D.髋关节内收

E.髋关节内外旋

题型:单项选择题

重铬酸钾快速法测水中COD时,氯离子对测量结果无影响。

题型:单项选择题

缺铁性贫血可出现

A.杵状指(趾)
B.匙状指
C.爪形手
D.膝内、外翻畸形
E.腰椎变形

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