>
英语
>
we should keep the river clean.(一般疑问句)
人气:253 ℃ 时间:2019-10-09 08:05:25
解答
Should we keep the river clean?
推荐
We should keep the environment clean.We must not pump s___ into the river
we should keep the water clean(改为一般疑问句)
We should keep our classroom _______(clean).
We should keep the nice room clean
We need to keep the water clean.(改为一般疑问句) _______we_______to keep the water clean?
Excuse me for_____in without______.
下列各组离子在水溶液中能大量共存的是( ) A.Na+、HCO3-、SO32-、OH- B.Al3+、H+、SiO32-、I- C.Fe2+、K+、NO3-、SO42- D.Fe3+、NH4+、ClO-、CO32-
怎样求周期信号的基波角频率和周期?
猜你喜欢
在四边形ABCD中,AD‖BC,若角DAB的角平分线AE交CD于E,连接BE,且BE平分∠ABC,则BC=CE吗?
在水平面上一辆匀速行驶的洒水车正在洒水.下列对它的分析正确的是( ) A.洒水车对路面的压强逐渐减小 B.以洒水车为参照物,路边的树木是运动的 C.洒水车的动能始终保持不变 D.洒水
敬畏生命的最后一段怎样理解
若关于x的方程5x-2(kx-1)=24的解与方程3(x-1)+8=2x+3的解相同,求k的值.
一个两位数 个位数字比十位数字大4,且这个那个位数被3整除
计算:(1)/(2-a)-((a+2)/(a²-2a)-(a-1)/(a²-4a+4))÷(a-4)/(2a)
1 _________clever girl she is!
We were tired, but we still went on working.(同义改写)We were tired,__we still went on working
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版