题目内容
He wrote his ______ novel when he was ______.
| A．five;fifties | B．fifth;fifty |
| C．fifth;fiftieth | D．the fifth;fifty |
B
解析试题分析：句意：当他五十岁时，他写了他的第五本书。novel小说，可数名词单数，名词前代词与冠词不能共用；当某人几岁时用基数词， 故选B .
考点：考查数词
练习册系列答案
相关题目
Look! They ________ in the hallway.
| A．run | B．ran | C．are running | D．will run |
—How old is your son this year?
— ．We will have a special party for his birthday tomorrow．
| A．Twentieth；twenty | B．Eight；eight |
| C．Ninth；ninth | D．Twelve；twelfth |
Two ________ the students in our school were interviewed last week. Most of them thought students should be given more time to develop their own interests.
| A．hundred | B．hundreds |
| C．hundred of | D．hundreds of |
Alice is _____to come here this morning.
| A．second | B．a second |
| C．the two | D．the second |
The money they raised from the concert is____ it was expected.
| A．twice as | B．twice more |
| C．twice as many as | D．twice as much as |
Our school is so famous that ___ people come and visit it every term.
| A．hundred | B．hundreds |
| C．hundred of | D．hundreds of |
About of the workers in the factory were born in the .
| A．two-thirds, 1970 | B．two-thirds, 1970’s |
| C．the two-third, 1970 | D．two-third, 1970 |