制动软管的连接器体、接头、软管卡等与软管组装时,均不得损伤软管的内、外胶层,软管卡组

题型:单项选择题

问题:

制动软管的连接器体、接头、软管卡等与软管组装时,均不得损伤软管的内、外胶层,软管卡组装后与软管端面的距离不得小于7mm,软管卡两耳间的距离应为()

A.3-5mm

B.5-10mm

C.10-12mm

D.12-15mm

考点:机车车辆管道工机车车辆管道工(中级)机车车辆管道工(中级)题库
题型:单项选择题
用递增式计算下列各题.
①914-316÷79×208
②2.37+1.75+1.63+1.25
9
20
×
11
25
+
14
25
×
9
20

2
3
+(
1
2
+
2
3
2
7
题型:单项选择题

单词拼写 (共10小题,每小题1分,满分10分)

A.根据中文和首字母提示写出正确的单词形式:

1.Which team do you think will be the c______ (冠军) of the World Cup South Africa?

2.Dr Yuan has c______ (捐献) his money to the development of the super hybrid rice.

3.We were surprised to learn that our English teacher m______ (主修) in finance in university.

4.Everyone’s opinion is bound to be s______ (主观的).

5.I’d recognize your handwriting anywhere – it’s u______ (独特的).

题型:单项选择题

“大实有羸状”所描述的病证最准确的是()。

A.实证

B.虚证

C.虚实夹杂证

D.真虚假实证

E.真实假虚证

题型:单项选择题

(2009安徽安庆二模). --Do you think the weather is good enough for a picnic?

--Yes. You can't hope for         day at this time of the year.

A.a nice

B.a nicer

C.the nicer

D.the nicest

题型:单项选择题

患者,女,36岁,因腹泻、低热在外院应用庆大霉素24万U/d,共1周。近日尿量减少,每日约500~600ml。感头晕乏力。查体。血压130/90mmHg,全身轻度水肿,肾区无叩痛。化验结果:尿蛋白(++),血清钾6.8mmol/L,BUN33.5mmol/L,血肌酐850μmol/L。

下列哪种抗生素不宜应用

A.青霉索

B.头孢地嗪

C.阿米卡星

D.阿奇霉素

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