题目内容
19.There are _______ in the building,and Tom lives on _______.( )| A. | twenty floors,the twentieth floors | |
| B. | twenty floors,twentieth floor | |
| C. | twenty floors,the twentieth floor | |
| D. | twenty floor,twentieth floors |
分析 大楼里有二十层楼,汤姆住在第二十层上.
解答 答案:C.
根据题干,本句的意思是大楼里有二十层楼,汤姆住在第二十层.基数词表示数量,一以上的数应该用名词复数形式,第一个空应填表示有二十层,这里用基数词twenty.而且后面用名词复数形式floors;序数词表示顺序,后面跟名词单数形式,第二个空表示在20层上,应用序数词the twentieth,后面跟名词的单数形式.故选C.
点评 本题考查数词的用法,做题时注意区分基数词和序数词的用法.
练习册系列答案
相关题目
7.---Must I make the bed now,Mum?---No,you _______.You _______ do it later.( )
| A. | mustn't; must | B. | mustn't; may | ||
| C. | don't have to; may | D. | don't have to; must |
14.The song sounds _______.It sounds _______ Avril's song.( )
| A. | nicely,as | B. | great,as | C. | great,like | D. | nicely,like |
11.When he _______ home,his wife and daughter _______ a good time.( )
| A. | was arriving,were having | B. | arrived,had | ||
| C. | was arriving,had | D. | arrived,were having |
8.Because the shop _________,all the T-shirts are sold at half price.( )
| A. | has closed down | B. | closed down | C. | is closing down | D. | had closed down |
9.In recent years,many children are made_____ what they don't show _____.( )
| A. | to do; interest in | B. | to do; interest. | ||
| C. | do; interested | D. | do; interested in |