题目内容
7.My grandfather came back to China _________and devoted all his life to his hometown( )| A. | in his fourties | B. | at his forties | C. | in his forties | D. | at his fourties |
分析 我爷爷在他四十多岁时回到中国,并将自己的一生奉献给家乡.
解答 答案:C.根据题干,本句的意思是我爷爷在他四十多岁时回到中国,并将自己的一生奉献给家乡.在英语中,表示"在几十岁时"应用 in one's+整十的复数;又根据四十是forty,故其复数形式是forties.故选C.
点评 本题考查数词的用法,做题时应熟练掌握数词的一些固定用法,比如本题表示"几十岁"的用法.
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