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【单选题】
按照ITU标准,传输速率为622.080Mbl6ls的标准是( )。
A.
OC-3
B.
OC-12
C.
OC-48
D.
OC-192
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参考答案:
举一反三
【简答题】A: Good morning, Mr. Li. B: Good morning, Mr. Schultz. Welcome to our booth. What can I do for you? A: After studying your data, we are quite interested in (1) _______________________________, but we ...
【多选题】在传统方法中,正确地估算投资利息需要把握( )。
A.
应计息的项目,计息期的长短
B.
计息的方式
C.
利率的大小,计息周期
D.
名义利率和有限利率
【多选题】(B) A: Do you have any work experience, Lucy? B: No, ______16________ A: _______17_______ B: Eighteen. A: Are you interested in a part-time job? B: _____18______ A: We are very busy in the evening. Yo...
A.
Is it OK?
B.
I think so.
C.
What’s your plan for the job?
D.
May I know how old you are?
E.
I don’t like this job very much.
F.
That’s no problem.
G.
I’ve never done a job before.
【单选题】--What’s your telephone number? – My telephone number is _______.
A.
zhangqing@hotmail.com
B.
0592-6273230
C.
No. 2 Hexi Street, Tianjin
D.
Hexi Nevell Company
【单选题】Although__________before the war, the engine is still in perfect order.
A.
building
B.
to build
C.
built
D.
Being built
【单选题】What’s your ______for tomorrow?
A.
hope
B.
schedule
C.
idea
D.
appointment
【多选题】在传统方法中,正确地估算投资利息需要把握( )。
A.
应计息的项目,计息期的长短
B.
计息的方式
C.
利率的大小,计息周期
D.
折现率
【多选题】在传统方法中,正确地估算投资利息需要把握( )。
A.
应计息的项目
B.
计息期的长短和计息方式
C.
计息的范围
D.
利率的高低和计息周期
【单选题】齿轮泵要平稳工作,齿轮啮合的重合度( )。
A.
必须小于1
B.
必须大于1
C.
必须等于1
D.
无法确定
【多选题】交际应用2(共10小题,每小题2分,共20分) ( B) A : Hello, may I speak to John? B : 16 A : Hi, John! This is Li Wei speaking. B : Hi, Li Wei. What’s up? A : What are you going to do the day after tomorrow? B : 17 Do you...
A.
I think I’m busy.
B.
This is John speaking.
C.
I s it far from here?
D.
Where shall we meet?
E.
Nothing much.
F.
How can we get there?
G.
When shall we meet?
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