Half of the workers here _____ under 30 _____.　A.is/years B.are/year old - 超级试练试题库

Half of the workers here _ under 30 _.　A.is/years B.are/year old

题目

Half of the workers here _____ under 30 _____.　A.is/years B.are/year old
Half of the workers here _____ under 30 _____.　A.is/years B.are/year old　C.is/years old D.are/years of age
为什么是D

答案

第一个空：因为主语是workers,是复数,所以应该用are
第二个空：年龄的表达方式只有3种,一个是i'm xx.一种是i'm xx years old,最后一种是i'm xx years of age.

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英语翻译

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Half of the workers here _____ under 30 _____. A.is/years B.are/year old

Half of the workers here _____ under 30 _____. A.is/years B.are/year old

Half of the workers here _ under 30 _.　A.is/years B.are/year old

Half of the workers here _ under 30 _.　A.is/years B.are/year old