______ in your position, I would help him. A．Was I B．Were I C．If I am D．If I had bee

A.A.Was I

B.B.Were I

C.C.If I am

D.D.If I had been

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发布时间：2020-11-14

更多“______ in your position, I would help him. A．Was I B．Were I C．If I am D．If I had bee”相关的问题

第1题

In paragraphs 4 and 5 the author conveys a message that__________．A.you will have a posit

In paragraphs 4 and 5 the author conveys a message that__________．

A.you will have a positive effect by putting energy into your Voice

B.besides pushing against a wall，you have another way to relax the vital triangle

C.imagining you are rowing a boat can help you relax your body

D.if you master the techniques informed by him／her you will never be nervous again

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第2题

According to the entry requirements, ______________are usually welcomed for this posit

A.graduates of high school

B.college students majoring in journalism

C.undergraduate degree in medicine

D.graduate degree in engineering

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第3题

听力原文：W: Dr. Smith. I need to ask you about something in Chapter 12. Well, it talks abo

ut erosion and the de posit of sediment(solid matter that settles at the bottom of a liquid)on the deep sea floor, but I'm confused. For that to happen, there would have to be some kind of force down there moving the mud or sand or whatever, right？ But I thought there weren't any waves or currents that deep in the ocean.

M: That's not exactly correct. It's true that deep down on the ocean floor we won't have the same kinds of currents we find in shallower parts. But we do find what we call turbidity currents. This wasn't in the book but the term came up in class. Do you remember what it means？

W: Umh, turbidity currents？ Oh, yeah! Isn't that when sediment like sand or mud gets stirred up and mixes with water. And then this mixture flows through the water around it, right？

M: Good !

W: Uhe, but I thought that only happened in rivers.

M: Well, yes. This does occur in rivers, but we see turbidity currents deep in the ocean as well.

W: But how do they get started there？

M: Earthquakes mostly, when an earthquake occurs under water, it throws up tremendous amounts of mud or sand that becomes suspended in a layer of water near the bottom of the ocean. This layer is so much denser and heavier than other ocean water that if flows right down the slopes of the ocean floor and gains more and more speed as it moves along. Then it's just like the winds blowing across the desert picking up sand from one place and moving it along and finally dropping it somewhere else.

(23)

A．The strength of ocean currents.

B．The movement of sediment deep in the ocean.

C．A new way of measuring the depth of the ocean.

D．The best methods for studying deep ocean processes.

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第4题

If you change your career, your skills will go to waste.（)

If you change your career, your skills will go to waste.()

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第5题

Write your paragraph below: ______________________________________________________________________