He watches TV twice a weekI shop once a month
He watches TV twice a weekI shop once a month
He watches TV twice a month提问
he watches tv twice a week中文
I shop once or twice a month 划线部分 once or twice a month 提问
he watches tv twice a week 知道twice a week 是固定搭配,那么用once time
Li Ming watches Tv once or twice a week
he watches TV twice a week 为什么 twice a week 放在句末?
he goes to the movies once or twice a month 对once or twice提问
I shop once a month
My bother watches TV twice a week
My brother watches TV twice a week 对twice 提问
Jack watches TV a______ once a day