what are the students_( do)?they're _ read books.
人气：445 ℃ 时间：2019-12-19 15:12:55
解答
doing,reading
都是现在进行时
推荐
- What do they do everday?(read books)
- What____(ism are)they doing now?They're___(read,reading)books.
- What are those?___They are books.(改为单数句）
- what are the books they are here.改
- 小学英语题用所给词的适当形式填空.Listen!The students___(not read)books,they are singing.
- 关于人工智能
- 用“光彩”的不同意思造两个句子,马上就要,
- 欧式空间R^n中又线性无关的向量组a1,a2...am.用特定的方法可以产生一组标准正交化向量b1,b2,.,bm.满足下列要求：span{a1,a2.ak}=span{b1,b2.bk}k=1,2,...,m.其中span为张成的子空间,
猜你喜欢
