题目内容
18._____ birds will exist,with the help of Doctor Wang..( )| A. | Three quarters | B. | Three fourth | C. | Third four | D. | Thirds quarters |
分析 在王博士的帮助下,四分之三的鸟儿将会生存下来.
解答 答案:A.
分数的表达形式为:基数词(分子)+序数词(分母),分子大于一时分母加s.根据本规则,只有Three quarters四分之三正确.故选A.
点评 本题考查分数的用法,考生在掌握基础知识的基础上结合语境可正确作答.
练习册系列答案
相关题目
3.The boy is often heard in the music room.He sings very well.( )
| A. | practice singing | B. | to practice singing | ||
| C. | practiced singing | D. | to practice sing |
7.-How long _______ your father ________ Shanghai?
-For two weeks.( )
-For two weeks.( )
| A. | has; been to | B. | has; gone | C. | has; been in | D. | did; go |
8.---____________do you exercise?
---Five times a week.( )
---Five times a week.( )
| A. | How long | B. | How often | C. | How many | D. | How far |