They watch TV. A. one a weekB. once a weekC. one the weekD. once week

发布时间:2020-08-22 12:10:23

They watch TV    .
A. one a week
B. once a week
C. one the week
D. once week

网友回答

A. one a week
(答案→)B. once a week
C. one the week
D. once week
解析:表示频率的短语的结构是“次数+时间段”,once“一次”,a week“一周”,故只有B符合要求,本句的意思是“他们看电视每周一次。”所以本题选B。
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