dengchen971127 幼苗
共回答了19个问题采纳率：94.7% 举报
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小草ytt 幼苗
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橙色De羽毛 幼苗
共回答了279个问题 举报
回答问题
一、改错1.We can also use satellites helps us make telephone cal
1年前6个回答
英语翻译1.Thanks to the satellites,we can learn more about the e
1年前3个回答
3 Satellites are often used to help us ____teleph
1年前1个回答
People say that there are maby man-made satellites around th
______ the help of man-made satellites, we can know wha
We must send more satellites into space（改为被动语态） More satelli
1年前2个回答
the combination of satellites,which transmit information,com
1,more man-made satellites ___ into space,A.must be sent up
将"Most countries in the world use satellites to receive and
Man has made man-made satellites since the 1950s 同义句怎么改
英语语法题it is ___ the earth that satellites carry television ca
Several man-made satellites _______ in Xichang in the past f
Now satellites are helping to forecast（预报）the weather.
So far a lot of man-made satellites ______ into space. [
尽5年来,西昌已经发射了几颗人造卫星 用 Several man-made satellites开头
So far,China has 成功 sent up many man-made satellites
The rockets take astronauts and man-made satellites into spa
Thanks to the satellites,people from different countries can
So the weather satellites are a great help to the meteorolog
一道英语同义句转换,The satellites are used to send and receive messag
你能帮帮他们吗
墙壁上的壁虎,缓慢向上爬行,将壁虎看作一个整体,根据力的相互作用原理,使壁虎向上
若两架飞机同时从甲,乙两地起飞,且飞行速度均为地球自转角速度.甲（0°,20°W）乙（60°N,20°E）,从甲起飞的飞
用always,usually,often,sometimes,hardly ever,never写作文
关于高阶无穷小我一直有些问题不明白,所以在此希望高手给予解答.
如图，A、B、C是⊙O上的三点，∠AOB=100°，则∠ACB=______度．
精彩回答
如图所示，凸透镜的焦距为10cm，保持透镜位置不变，当蜡烛在10cm刻度处时，为了在光屏的中心找到像，应调整光屏的_______，并将光屏向_______方向移动（选填“远离透镜”或“靠近透镜"）．
小张在学习之余玩会儿电脑游戏，放松身心；而小王则玩游戏“夜以继日”，都忘记做作业。这说明（ ）
日本的经济的脆弱性主要表现在( )
8分之3减15分之7在乘以8分之3怎么用简便方法计算
平面x/3+y/4+z/5=1和柱面x^2+y^2=1的交线上到平面xoy最短的点
