林儿1117 幼苗
共回答了23个问题采纳率:82.6% 举报
1年前
回答问题
_______(drink) water is good for our health.
1年前3个回答
There are several chemical factories _______ waste water int
1年前1个回答
Earth is a rocky planet _______ liquid water, which is neces
there is _______ ( little) water in the river ,is there?
1年前4个回答
_______ of water makes Death Valley a desert, but it is by n
We must do everything we can _______ waste water from runnin
i ’ d like three ( ),plesse.a是water b是glasses of water c是gla
- Mum, why _______ some water?
_______ the water was cold, Wei Qinggang jumped into it to s
—Look at the sign! —Oh, I see.We _______ waste water. A.can
Can you tell me what are the best ways _______ the water qui
I’d like to go swimming _______ the water is too cold. A.if
Do you know _______ World Water Day is?-On March 22nd
1年前2个回答
The doctor told him _______ more water. [ &
英语:用所给词的适当形式填空1.Fish can't live _______ ( with ) water.2.The
There _______ some water in the glass. A.am B.is C.are D.be
用 there be 的正确形式填空 some milk in the cup.any water in the gla
英语 比较级 单选1.drink _______ water,then you’ll be better before
look at the _______ (pollute)water.用适当形式填空
你能帮帮他们吗
椭圆X^2/a^2+y^2/b^2=1(a>b>0)与直线x+y=1交与P,Q两点且OP垂直于OQ,其中O为坐标原点
两个矩阵相似的充要条件是什么?怎么证明A=1 -10 1与B=1 00 1不相似?
某厂一月份的产值为a万元,二月份,三月份 (代数式)
如图11-1在同一平面内,将两个全等的等腰直角三角形ABC和AFG摆放在一起,A为公共顶点,∠BAC=∠AGF=90°
我不会的科学题1.写出一种生物与它生活的环境相适应的身体特征.2.细菌和病毒对人类的益处.3.电磁铁有哪些用途?4.生物
精彩回答
正常情况下,食物和气体都要经过的通道是( ) A.食道B.咽C.喉D.气管
动物的类群多种多样,不论是在天上翱翔,还是在水中游弋,不论是在陆地奔跑,还是在沼泽爬行,它们大都具有的共有特点是 [ ]
牵牛花清晨开放,傍晚关闭,这种现象说明生物具有什么样的特征? [ ]
分解因式(x²+y²)²-x²y²=______.
《名人传》的作者是_______,他是20世纪上半叶_______国家著名的人道主义作家。