>
英语
>
Look!One of the students____the classroom.A.clean B.are cleaning C.are clean D.is cleaning
人气：489 ℃ 时间：2020-01-19 21:25:59
解答
D is cleaning.one of the students 是一名学生,所以用is
推荐
some students are busy( )the classroom after school. A.clean B.to clean C.cleaning.
The students are cleaning the classroom . ( 改一般疑问句并作肯定和否定回答)
The students are cleaning the classroom.
the students are cleaning the classroom 否定句
remember ( )the classroom after school——OK. A.TO CLEAN. B.CLEAN C. CLEANING D.ARE CLEANING
用分式填空： （1）小明t小时走了s千米的路，则小明的速度是_千米/时； （2）某食堂有煤m吨，原计划每天烧煤a吨，现每天节约用煤b（b＜a）吨，则这批煤可比原计划多烧_天； （3）小明参
下面这句话有一处错误,请找出来并改正.
是宁波出版社出版的,是宁波市教育局教研室编写的.本人十分着急
猜你喜欢
已知RT三角形ABC中,角ACB=90,CD垂直AB等于D,AD=4,BD=3,则CD=?AC=?
爸爸年龄是小红的4倍，爸爸比小红大24岁．爸爸和小红各多少岁？
在标准状况下,33g二氧化碳,0.5moi氢气和5.6L氮气和5.6g氮气.
甲乙两袋大米重量的比是7：4，如果从甲袋取出12千克大米放入乙袋，那么两袋大米的重量相等．甲袋大米原有多少千克？
l think, l can pass the exam.[改为同义句}
What an a____ book it is!
李商隐的诗夜雨寄北
Technology makes people's lives simpler in turn to make people's lives more complicated.
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版
