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几道英语单项填空1.The new theory has proved that the assumption whic

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几道英语单项填空
1.The new theory has proved that the assumption which ____ by some physicists two centuries ago was wrong.
A.made B.was making C.was to make D.was made
2.With more and more forests being destroyed ,large quantities of good earth ___being washed away each year.
A.are B.is C.was D.were
3.The chief reason for the population growth is not so____a rise in birth rate as a fall in death rate due to improvements in medical care.
A.much B.more C.most D.many
几道英语单项填空1.The new theory has proved that the assumption whic
1、D which修饰的是前面的the assumption 是两个世纪前一些物理学家做的假设,所以肯定是过去被动式
2、 A 后面接着each year 表示的是每年都有的状态 所以不应该是过去式 而是现在式,因为是大量的 所以是are
3、A 固定词组 not so much as 意思是 与其说是……不如说是……