题目内容
19._____of giant pandas is getting _______ because their living areas are becoming farmland.( )| A. | The number,larger and larger | B. | A number,larger and larger | ||
| C. | The number,smaller and smaller | D. | A number,smaller and smaller |
分析 大熊猫的数量正变的越来越少因为它们生活的地区正变成农田.
解答 答案:C.the number of表示"…的数量",谓语动词用单数;a number of表示"大量的,许多的",谓语动词用复数,根据题干中的is可知,应用the number of,故排除BD.又根据because their living areas are becoming farmland可知,因为农田占用了它们生活的地方,会导致熊猫数量的减少,应用smaller and smaller.故选C.
点评 做本题时,应注意区分the number of和a number of的区别,以及根据语境判断比较级的用法.
练习册系列答案
相关题目
10.The thick smog(雾霾) over the city has___________ our life greatly.( )
| A. | improved | B. | influenced | C. | increased | D. | impressed |
7.I was about to enter the office ______ I heard someone cry"Earthquake!"loudly outside.( )
| A. | while | B. | when | C. | before | D. | after |
11.Please come home as as you can.
OK,I will( )
OK,I will( )
| A. | early | B. | earlier | C. | quick | D. | quicker |
9.The police have confirmed one of the suspects is _________ boy.( )
| A. | a 18-year-old | B. | an 18-years-old | C. | a 18 years old | D. | an 18-year-old |