60kg/m钢轨18号道岔第三牵引点S7OOK转辙机额定转换力为().A.2000N

题型:单项选择题

问题:

60kg/m钢轨18号道岔第三牵引点S7OOK转辙机额定转换力为().

A.2000N

B.2500N

C.3000N

D.4500N

考点:信号工考试信号修配信号修配题库
题型:单项选择题

产幼虫于宿主眼内的线虫是()

A.美丽筒线虫

B.结膜吸吮线虫

C.旋毛形线虫

D.广州管圆线虫

E.丝虫

题型:单项选择题

第一节:对话填空(共10小题;每小题1分,满分10分)

M: Excuse me, how can I get to the Riverside Theatre?

W: Sorry.I didn't catch 小题1:w________ you said.     

M: Please 小题2:s________ me where the Riverside Theatre is.          

W: Do you speak French? I'm a 小题3:f________ here.                 

M: Oh, wonderful! I come from Paris.Is there a Riverside Theatre near here?

W: OK.Let me tell you the way.Walk 小题4:a________ the river and take

the fourth 小题5:t________ on the left, then go down until you reach the 

second set of traffic 小题6:l________.Turn right at the end of the road

and you will see the theatre.

M: Good heavens! What a long way!

W: You can take a taxi if you can't 小题7:r________ what I told you or if you _

don't want to walk a long way.

M: Well, I like 小题8:w________.It's a fine day for it, isn't it? And       

Shakespeare's play is worth the 小题9:e________!                   

W: Yes, you are right.I like Shakespeare too!

M: Thank you very much.

W: It's a 小题10:p________.                                                            

题型:单项选择题

糖皮质激素应用时应严格掌握适应证,以下哪些病人应慎用()。

A.高血压

B.消化道溃疡

C.糖尿病

D.活动性肺结核

E.精神病

题型:单项选择题

福费廷产品是农业银行针对进口商的需求提供的国际贸易融资产品.

题型:单项选择题

无效劳动合同指的是劳动合同虽经过当事人双方同意订立,但因劳动合同条款违反()要求,因而不具有法律效力。

A.当事人本来意愿

B.法律、行政法规

C.职业道德

D.平等原则

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