题目内容
17.He left school and began work ______ twelve.( )| A. | at the age of | B. | at the beginning of | ||
| C. | at the top of | D. | at the bottom of |
分析 在12岁的时候,他离开了学校并开始了工作.
解答 答案:A.
at the age of在…岁时;at the beginning of在…之初;at the top of在…顶部;at the bottom of在…底部.根据He left school and began word ______ twelve,可知这里的意思是在12岁的时候,他离开了学校并开始了工作.at the age of在…岁时.故选A.
点评 本题考查了量词短语的用法.解答时注意正确区分所给选项的不同意思.
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