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In some type of two-stroke engines, besides some small holes for（）, starting valve, safety valve, indicator cock, and central opening in each cylinder cover for mounting the（）
A . fuel valves；exhaust valve
B . exhaust valves；inlet valve
C . fuel valves；inlet valve
D . exhaust valves；fuel valve
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MGW中的承载资源在GCP中用BIR表征。
A . 正确
B . 错误
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The direct acting mechanical governor used with some small diesel engines, controls fuel flow to the engine by（）
A . governor flyweight action on a pilot valve which controls fuel injection
B . governor flyweight motion acting on fuel controls through suitable linkage
C . positioning a butterfly valve in the fuel delivery system positioning
D . a servomotor piston attached to the fuel control
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If the engine is naturally aspirated, or is a small high-speed type with a centrifugal turbocharger, the period of valve overlap（）,ie when both valves are（）, will be and the exhaust valve will close some 10°top dead canter（）.
A . open；short；after
B . closed；short；after
C . open；long；before
D . closed；long；before
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A small business customer is interesting and requires some shared storage. They expect only 3-4 blades， but wise the storage they require 4 TB RAID 1+0. They also require Flash copy and remote mirroring. Which of the following will be an issue？（）
A . FlashCopy is not supported on the DS3000
B . Remote mirroring is supported on the DS3000
C . FlashCopy is supported on the BladeCenter S RAIDed SAS Switch Modules
D . FlashCopy is not supported on BladeCenter S RAIDed SAS Switch Module
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I thought you ______________ like something to read, so I have bought you some books.
A . may
B . might
C . could
D . must
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报表管理员可以使用BIR报表，创建周期报表，报表按照周期形成，无需管理员手工创建，方便管理员使用。以下关于周期报表的描述，正确的是（）。
A . 周期报表生成后，可以通过短消息告诉管理员，方便管理员及时查看
B . 周期报表生成后，可以发送到“我的报表”中
C . 周期报表生成后，可以发送到管理员的Email邮箱中
D . 管理员创建周期报表任务的时候，可以使用基础报表模板上的任何报表
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/fred/对应的单词拼写形式最不可能的是下列哪一个？
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Some countries were ______ small or poor _______ afford their own stand-alone pavilion.
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There is no need for some small organizations to establish an organizational structure.
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The direct acting mechanical governor used with some small diesel engines, controls fuel flow to the engine by______.
A.governor flyweight action on a pilot valve which controls fuel injection
B.governor flyweight motion acting on fuel controls through suitable linkage
C.positioning a butterfly valve in the fuel delivery system positioning
D.a servomotor piston attached to the fuel controls
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She bought some__________white cloth to make a bed sheet．
A.crude
B.coarse
C.rough
D.rude
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I certainly got stuck when I bought this raincoat; every time I go out in the rain, it shrinks some more.
A．was cheated
B．couldn't resist it.
C．got a good bargain
D．got shocked
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He bought a small （) in the area, hoping to live the rest of his life there.
A．A.possession
B．B.land
C．C.property
D．D.wealth
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Fred found a way to wake them up in the morning.
A．Right.
B．Wrong.
C．Doesn't say.
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R1 is currently advertising prefixes 1.0.0.0/8, 2.0.0.0/8, and 3.0.0.0/8 over its eBGP connection to neighbor 2.2.2.2 (R2). An engineer configures a prefix list (fred) on R1 that permits only 2.0.0.0/8 and then enables the filter with the neighbor R2 prefix- list fred out command. Upon exiting configuration mode, the engineer uses some show commands on R1, but no other commands.Which of the following is true in this case？（）
A. The show ip bgp neighbor 2 .2.2.2 received -routes command lists the three original prefixes.
B. The show ip bgp neighbor 2.2.2.2 advertised - routes command lists the three original prefixes.
C. The show ip bgp neighbor 2.2.2.2 routes command lists the three original prefixes.
D. T he show ip bgp neighbor 2.2.2.2 routes command lists only 2.0.0.0/8.
E. The show ip bgp neighbor 2.2.2.2 advertised - routes command lists only 2.0.0.0/8.
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You call your American friend in the phone to see if he is free to play basketball with you. When he first answers the phone, you want to begin with some small talk. You should say:
A．"Hey, what are you doing"
B．"Hey, how are you doing"
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Which of the following is NOT appropriate to describe Fred？
A．Poor.
B．Clumsy.
C．Humorous.
D．Conscientious.
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从报纸的商业信息版或者互联网上（如圣路易斯联储银行FRED数据库，http：//research．stlouisfed.org/fred2/)，
从报纸的商业信息版或者互联网上(如圣路易斯联储银行FRED数据库，http：//research．stlouisfed.org/fred2/)，找出美元兑英镑、加拿大元和日元价值的报价单。根据这些数据计算如下汇率：(1)英镑兑加拿大元；(2)加拿大元兑日元。分别用两种形式表示你得到的汇率(如用1加拿大元合英镑数和1英镑合加拿大元数)。
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听力原文：Man: Yesterday I bought this T-shirt in your shop. But it was too small for my son and my son wanted a blue one. So I want to change this white one for that blue one priced at twelve thirty-four. This white one is ten forty-nine. How much more will I have to pay you？
&8226;You will hear five short recordings.
&8226;For each recording, decide how much is the total amount the speaker is talking about.
&8226;Write one letter (A-H) next to the number of the recording.
&8226;Do not use any letter more than once.
&8226;After you have listened once, replay the recordings.
Amounts
A．51 pounds
B．17 pounds
C．2.16 pounds
D．1.85 pounds
E．16 pounds
F．1.36 pounds
G．2.42 pounds
H．1.35 pounds
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She bought some bananas, half of______were over-ripe and had to be thrown away.
A．that
B．which
C．what
D．them
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（Fred = A ; Mr. Smith = B ; Bob = C)A: Oh, Mr. Smi...
(Fred = A ; Mr. Smith = B ; Bob = C)
A: Oh, Mr. Smith, are you very busy？
B: Well, I was just going to give Bob a private lesson, but what&39;s the matter？ 56 __________
A: I must tell you my news. Jan has been chosen to play football for London against Oxford University.
B: 57__________ He must be very pleased about it, isn&39;t he？
A: Yes, he is, although he doesn&39;t say much. The match is at three o&39;clock next Thurs- day.
C: 58__________ .
B : We mustn&39;t give no attention to our work, Bob. If you want to learn English, 59 __________.
C : But sir, you needn&39;t sit in a classroom to learn English. Why, ! went to see a football match last Saturday and I learned a lot of words I had never heard in this classroom.
B: 60 __________.
A.Anything wrong with you？
B. That&39;s splendid !
C. you have to work, not to go watching football.
D. You look very excited.
E. I can quite believe it.
F. I say, couldn&39;t we all go and see it and shout for Jan&39;s team？
G. you must pay much attention to listening and speaking.
H. Don&39;t mention it.
56、请选择最佳答案填入()
57请选择最佳答案填入()
58请选择最佳答案填入()
59请选择最佳答案填入()
60请选择最佳答案填入()
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Fred plays _____ piano after _____ supper every day.
A．the, the
B．a, a
C．the, /
D．/, the
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请阅读短文，完成此题。When we analyze the salt salinity（盐溶度 ） of ocean waters, we find that it varies only slightly from place to place. Nevertheless, some of these small changes are important. There are three b
A、the analysis of the salinity of ocean waters
B、the causes of the variation in oceanic salinity
C、the importance of the changes in oceanic salinity
D、the different forms of salts in ocean waters
