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—Why are they pulling down the houses? —______a new office building.A.To make room forB.Ma
—Why are they pulling down the houses? —______a new office building.
A.To make room for
B.Making room for
C.Make room for
D.Having made room for
![](https://lstatic.shangxueba.com/sxbzda/h5/images/tips_org.png)
—Why are they pulling down the houses? —______a new office building.
A.To make room for
B.Making room for
C.Make room for
D.Having made room for
第1题
I understand and am aware that, despite these gains, the biggest steps remain______.
A.to take
B.to be taken
C.to have taken
D.to be taking
请帮忙给出正确答案和分析,谢谢!
第2题
______a lot of cash in recent years, physicists and astronomers are now finding they do not have enough money to use the very facilities they paid to have built.
A.Spending
B.Having spent
C.Spent
D.To spend
请帮忙给出正确答案和分析,谢谢!
第3题
Looking out of the window, ______.
A.Steve saw that there were lots of people in the street
B.there were lots of people in the street
C.lots of people were walking along the street
D.the street were crowded with lots of people
请帮忙给出正确答案和分析,谢谢!
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