羽毛羽翼 幼苗
共回答了20个问题采纳率：85% 举报
1年前
回答问题
The water in this river is very dirty because it has been se
1年前2个回答
These days the water of the river is getting d__.
1年前1个回答
1.There is a little water in this river,but there is l___in
根据汉语完成句子,每空一词. 河里有太多的水. ___ too ___ water in the river.
1年前3个回答
There ______ little water in the river. A．be B．am C．is D．are
after the rain ,the water in the river ()several meters
英语句型同义句There's quite a lot of water in the river.的同义句
The sun shines and the water in the river become vapour.The
河里有许多的水（英语翻译）是：There is some water in the river.
The vapour comes froms the water in the river.（改错） 看不出来哪里错了,
1年前6个回答
改病句the water in the river polluted last year
The elephants are drinking water in the river.(改成一般疑问句）
1年前4个回答
don’t ( )waste water into the river.a.t
rise raise it's raining so hard that the water in the river
There are some water in the river修改病句
It'’s raining so hard that the water in the river can be see
the cloud comes from the water in the river.改错
1年前5个回答
Is the water in the river shallow?
There isn't any Water in the river什么意思？
英语翻译people are pouring polluted water into the river,which w
你能帮帮他们吗
组成叶的每个细胞中都含有叶绿体吗
I 'm going to the supermarket to buy some________this aftern
某校部分同学组成研究小组，准备对“非物质文化遗产校园传承”课题进行研究。假如让你从文化的角度对该课题研究的内容和意义加以
已知数列{an}中，首项a1=1，Sn是其前n项的和，并且满足Sn=n2an（n∈N*）．
I want you,but i want you to want me
精彩回答
工业制取高纯度的硅，一般分成两步进行： 下列说法不正确的是 [ ]
制造普通玻璃的原料是碳酸钠.、碳酸钙、石英（SiO2 ），反应的原理是碳酸钠. 碳酸钙在高温下分别跟石英反应生成硅酸盐（Na2SiO3、CaSiO3 ）。写出这两个反应的化学方程式：___________ 、___________ 。
从ZnSO4、CuSO4和FeSO4的混合液中回收金属铜，设计了如下方案：
X、Y、Z三种元素的常见单质在适当条件下可发生如下图所示的变化
《孙权劝学》中的通假字，一词多义，古今异义，倒装句
