need not clean
望采纳.你能告诉我你是谁嘛Wheredidheparkhiscar? Doyouknow?(合并为一个句子)Doyouknow he hiscar?Do you know where he parked his car?我是谁?问这个干什么啊?以后好问作业呀可以啊,有问题随便问,乐意效劳。用手将一个质量为500g边长为10cm的正方体物块浸没于水中,使物块上表面离水面20cm.求:(1)正方体物块下表面受到的压强. (2)正方体物块上下表面受到的压力差.(3)放手后,正方体物块最终静止时受到的浮力.(g取10N/kg)你知道怎么做不
We should clean our classroom now.(改为否定句)
We should clean our classroom now.(改为否定句)
We should clean our classroom now.(改为否定句) We our classroomnow
We should clean our classroom now.(改为否定句) We our classroomnow
英语人气:559 ℃时间:2019-10-09 03:54:45
优质解答
我来回答
类似推荐
猜你喜欢
- 1Let's go to the park this weekends 一般疑问句
- 2同学使用托盘天平称物体质量时,采用了如下步骤: (1)把天平放在水平桌上,把游码放在标尺左端零点上; (2)调节天平横梁右端螺母; (3)将被测物体放在右盘里; (4)根据估计
- 3好玩的英语单词怎么拼?
- 4《敬畏生命》阅读答案
- 5已知XY互为倒数,MN互为相反数,求多项式MXY+N+X的平方和Y的平方的值,
- 6新目标七年级下学期英语单词
- 7如图,CD是⊙O的直径,∠EOD=84°,AE交⊙O于点B,且AB=OC,求∠A的度数.
- 8She isn't very good at all her lessons.She is an a___ student in her class
- 9已知a、b、c分别为三角形ABC的三边,请你猜想b^2-c^2-a^2+2ac的值是正数、负数还是零?
- 10x²×(-xy³)×y²-x³×y³×(-y)²