句子中once a week前要不要加介词at?
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句子中once a week前要不要加介词at?
句子中once a week前要不要加介词at?
句子中once a week前要不要加介词at?
不用,once a week已经代表一周一次了.
句子中once a week前要不要加介词at?
i borrow books once a week.books和once之间要不要弄什么
把下列句子改成特殊疑问句 He plays football once a week.once a week 划线
often和usually能不能与 once a week 用在一个句子中?
意思once a week
once a week
these are fiowers once watered a week 组成句子
英文中once a week用什么时态啊?
once a week和twice a week
We should feed them once a week.you them?(you前有3格,them前有一格,对划线部分提问,画线部分为once a week)
once a week的英文翻译
more than once a week
once ,only,some,a,twice,ewwk,or 把这些单词组成句子是week
week.it .twice.some.or.once.only.a.eat.组成句子.
He climbs the mountains once a week.(用this time yesteday作时间状语改写句子)
we go to the movie once a week 对画线句子提问
句子改错 Some boys play basketball once and twice a week
Mary visits her parents ( once a week.) ( )( )( )( )( ) her parents?以上面括号中的句子完成下面