题目内容
（请给出正确答案）
[填空题]
What may happen to you, if you （） in your school work。
答案
fall behind
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题目内容
（请给出正确答案）
答案
fall behind
更多“What may happen to you, if you （） in your school work。”相关的问题
第4题
What may happen to you, if you （） in your school work。
A.fall down
B.fall apart
C.fall off
D.fall behind
第6题
What may happen if we cannot hear ourselves think？ ______
A．We may forget what we have thought about
B．Our thoughts may be disturbed
C．Our mind may be harmed.
D．We may have difficulty finding the right words.
第7题
第8题
A．They will have to pay an increasingly higher interest rate.
B．They may experience a financial crisis in their old age.
C．Their quality of life will be affected.
D．Their credit cards may be cancelled.
第9题
A.The prices of imported goods will inevitably soar beyond control.
B.The investors will have to make great efforts to reallocate capital.
C.The wealthy will attempt to buy foreign companies across borders.
D.Foreign countries will place the same economic barriers in return.
第10题
The frog came to me probably attracted by the h_________ tone of my computer, which sounded like that of other tree frogs, or with a m______ to tell me that frogs were dying around the world because of their s________ to the pollution and global climate change. As frogs are an “i________ species”, what has happened to them may happen to us, if we sit back and do nothing. We must act now, or it would be too late.
第11题
What is a black hole？ Well, it is difficult to answer the question,
as the terms we would normally use to describe a scientific phenomenon __1__are adequate here. Astronomers and scientists think that a black hole is __2__a region of space which matter has fallen and from which nothing can __3__
escape—not even light. But we can’t see a black hole. A black hole __4__exerts a strong gravitational pull and yet it has no matter. It is only space—or thus we think. How can this happen？ __5__
The theory is that some stars explode when their density increases to a particular point; they “collapse” and sometimes a supernova occurs.
The collapse of a star may produce a “White Dwarf” of a “neutronstar”—
a star which matter is so dense that if continually shrinks by the force of __6___its own gravity. But if the star is very large, this process of shrinking may be so intense that a black hole results in. Imagine the earth reduced to the __7__size of a marble, but still having the same masses and a stronger __8__gravitational pull, and you have some ideas of the force of a black hole. __9__And no matter near the black hole is sucked in. __10__
