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【单选题】
()是工作在传输层的协议,提供面向连接的协议。
A.
TCP
B.
UDP
C.
IP
D.
HTTP
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举一反三
【单选题】The Meglev Train travels in a vacuum between two magnets, ___ no pollution is caused and less energy is consumed.
A.
where
B.
which
C.
when
D.
therefore
【简答题】根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 Moving into a new home in a new neighborhood is an exciting experience. Of course, you want to make sure that you become an acceptable and valuable part of yo...
【单选题】The train travels at top speed. The underlined part means ____.
A.
the best
B.
the tallest
C.
the fastest
D.
the farthest
【简答题】Saying goodbye to friends who are moving away is always hard. A Going-away Party can help to make everyone’s spirits bright and let your friends know how much you will miss them. We also have several ...
【多选题】Part II Blankfilling 根据短文内容,从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为多余选项。 D Moving into a new home in a new neighborhood is an exciting experience. Of course, you want to make sure that you become an accepted an...
A.
In general, keep an eye on their property while they are gone.
B.
A good neighbor is also one who likes to help out in small ways.
C.
Being a good neighbor is more or less about considerate behavior.
D.
Sometimes neighbors may go to the supermarket together to do shopping.
E.
Should you come across waste paper thrown out of a passing car, pick it up.
F.
People tend to take pride in keeping everything in their street fresh and inviting.
G.
Here are a few tips to help you win over everyone in the neighborhood quickly.
【简答题】fast ( a. ) fast ( ad. ) a. The train travels _____________ . b. He is a _____________ runner.
【判断题】To evaluate is to make judgments about the value of ideas or material for a given purpose in a given context. Decide which of the following statements contain some sort of evaluation. Tick (√) the app...
A.
正确
B.
错误
【单选题】Try to make your main points stand out by introducing each with a __________ statement that indicates when a speaker has finished one thought and is moving to another.
A.
transition
B.
preview
C.
credibility
D.
thesis
【单选题】逻辑排序题 显现、观察、提取、检验犯罪痕迹时,应优先使用对痕迹无损坏作用或损坏作用小的方法,因此,在显现无色手印时,由于不同形态物质对无色手印的损坏作用不同,因此选择显现物质时应按( )次序进行 ? 1气态物质 v2液态物质 v3固态物质
A.
①②③
B.
②③①
C.
③②①
D.
①③②
【单选题】The train travels ___________.
A.
fast (adj.)
B.
fast (adv.)
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