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[单选题]

Which type of signal is the DT （Drive Test.device used to test？（)

A.Uplink

B.Downlink

C.Uplink and downlink

D.None of the above

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更多“Which type of signal is the DT…”相关的问题

第1题

Which type of printing is more convenient based on the passage？A．Movable type.B．Baked clay

Which type of printing is more convenient based on the passage？

A．Movable type.

B．Baked clay.

C．Block printing.

D．Wet ink.

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第2题

Exchange a glance with someone, and then look away. Do you realize that you have made a st

atement？ Hold the glance for a second longer, and you have made a different statement. Hold it for three seconds, and the meaning has changed again. For every social situation, there is permissible time that you can hold a person's gaze without being intimate, rude, or aggressive. If you are on an elevator, what gaze-time are you permitted？ To answer this question, consider what you typically do. You are very likely give other passengers a quick glance to size them up(打量) and to assure them that you mean no threat. Since being close to another person signals the possibility of interaction, you need to emit a signal telling others you want to be left alone. So you cut off eye contact, which sociologist Erving Goffman(1963 ) calls "a dimming of the lights". You look down at the floor, at the indicator lights, anywhere but into another passenger's eyes. Should you break the rule against staring at a stranger on an elevator, you will make the other person exceedingly uncomfortable, and you are likely to feel a bit strange yourself.

If you hold eye contact for more than three seconds, what are you telling another person？ Much depends on the person and the situation. For instance, a man and a woman communicate interest in this manner. They typically gaze at each other for about three seconds at a time, and then drop their eyes down for three seconds, before letting their eyes meet again. But if one man gives another man a three-second-plus stare, he signals— "I know you. " "I am interested in you. " or "You look peculiar and I am curious about you. " This type of stare often produces hostile feelings.

It can be inferred from the first paragraph that______.

A．every glance has its significance

B．staring at a person is an expression of interest

C．a gaze longer than three seconds is unacceptable

D．a glance conveys more meaning than words

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第3题

Which of the following is not a type of wine？

A.champagne

B.latte

C.white wine

D.red wine

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第4题

Which type of English words does the word “geisha” belong to()

Which type of English words does the word “geisha” belong to（)

A.Loanwords

B.Loan translations

C.Idioms

D.Innovations

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第5题

The author implies that which of the following is the type of scientific explanation most

likely used by a molecular biologist？

A．Experimentation.

B．Reduction.

C．Interaction.

D．Generalization.

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第6题

According to the author, which of the following questions is the best type to ask children

about？

A．Do you see the elephant？

B．Is the elephant in the cage？

C．What animals do you like？

D．Shall we go to the zoo？

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第7题

What is the name of the type of fading which is due to shadowing？（)

A.Atmospheric fading

B.Multi-path fading

C.Rayleigh fading

D.Log Normal fading

E.Path loss

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第8题

Which of the following statements about movement types are true? There are 3 correct answers to this question.()

A.In the standard SAP system, you can enter per material document only goods movements of one movement type

B.The movement type used controls field selection for the goods movement transaction

C.If you use special stock indicators, you can create different stock and value updates of a material for one and the same movement type

D.Goods movements, that are created from other application areas (for example a delivery in SD), are not described with movement types

E.The movement type influences the update of material stock account and consumption account.

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第9题

Ⅰ. At a pedestrian crossing:a) When you have stepped off the pavement on to a zebra crossi

Ⅰ. At a pedestrian crossing:

a) When you have stepped off the pavement on to a zebra crossing, traffic must stop to let you cross. But don't be foolish: make sure that drivers have enough time to give way to you.

b) If a police officer is directing the traffic, watch for his signals. Do not cross until he holds up the traffic.

c) At a crossing with traffic lights, do not cross in front of traffic which has the signal to go.Ⅱ. At a bus or tram stop:

If you want to get on a bus or a tram' give a clear signal for it to stop and do not step into the road until it has done so. When you get off a bus or a tram and wish to cross to the opposite side of the road, do not walk behind the vehicle. Wait until the vehicle has moved off and make sure there is no other traffic before you cross the road

According to the passage, at a pedestrian crossing you should not ______.

A．expect cars to stop for you

B．cross without giving the driver enough time to stop

C．step off the pavement

D．expect drivers to give you enough time to cross

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第10题

Which of the following are prerequisites for the system to check the minimum shelf life in the goods receipt for a purchase order? There are 3 correct answers to this question.()

A.The shelf life expiration date check is activated for the plant

B.The shelf life expiration date check is activated for the movement type

C.The storage location where the material is received is warehouse-managed

D.The remaining shelf life is maintained in the purchase order

E.The material is managed in batches

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第11题

An important businessman was asked to give a twenty-minute speech in another city. He was

too busy to write it himself, so he asked his secretary to put one together for him out of a large book of speeches which she had on her desk. She typed one out for him, and he picked it up just in time to rush off to his plane. But when he gave his speech, it ran on for an hour, and the audience (听众) was getting very tired of it by the end.

When the businessman got back to his office, he said to his secretary, "I told you it should be a twenty-minute speech !"

"That's what I gave you ," she answered, "the original and two copies. The original for you to read at the meeting, and two copies for the files, after you have checked them."

What was the secretary asked to do？

A．To give a speech instead of the businessman.

B．To type a one-hour speech for the businessman.

C．To choose a speech from a book of speeches and type it.

D．To make up a speech from some others and type it.

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