once,week,some,a,exercise,students,twice,or,连词成句

some sudents exercise once or twice a week 意思once a week once a week once a week和twice 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. once,week,some,a,exercise,students,twice,or,连词成句 句子改错 Some boys play basketball once and twice a week 请帮忙翻译一句话~He does some revision 9 once a week.不要网站翻译! Danny does some revision [once a week ]对括号内提问 once.exe是什么种类病毒 He goes home once a week.提问_______________home a week? once a week 有one time a week 吗?为什么? for a week,once a week,in a week,after a week有什么区别 she eats junk food once a week.对once提问? the family goes shopping once a week.once是什么词性,