hnhk0624 幼苗
共回答了16个问题采纳率：100% 举报
1年前
回答问题
China has successfully sent up two manned spaceships, which
1年前1个回答
China sent up two manned spaceships and they were also great
China has sent two spaceships into ------space.a,a B.an C.th
The invention of spaceships makes ________ human beings to t
根据汉语提示,完成下列句子 （）（）（迄今为止）,we have sent three spaceships with
1年前3个回答
These spaceships are from China.的问句!
So far, spaceships without people have reached the moon and
Computers can help spaceships to fix tiny mistakes and -----
1年前4个回答
将两句合成一句：Several coutries have sent up spaceships.The spacesh
1年前2个回答
英语翻译At present,our spaceships are too slow to carry large nu
i jump from spaceships and as i fall i turn,drive ,circle an
we have launched four more spaceships in the last few years的
英语翻译It is said that spaceships can travel at half the speed
Have women astronauts ever travelled in spaceships?
根据句意及首字母提示补全单词 some spaceships have gone b__
你能帮帮他们吗
英语 他把杯子掉在地上,摔成了碎片 He dropped the cup,［ ］（break）
The structure of the passage is ________． A:Argument P:Point
最薄的金箔的厚度为0.000 000091米，将0.000 000091用科学记数法表示为_____
MODEL：During the second week i was at college.I had to go ou
初二平方根 选择题下列虱子中,正确的是（ ）A.√25=±5 B.√3^2=±3 C.√25=5 D.√3^2=-3
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下列物质中，不能为生命活动提供能量的物质是
10个月前
下列关于相对原子质量的说法中，正确的是（ ）
求使函数y=1- 1/2 cos π/3 x（x∈R）取得最大值、最小值的自变量x的集合，并分别写出最大值、最小值．
若sin(30-x)=1/3,则cos(120+2x)等于?
已知二次函数y=a x^2+bx+c的图象经过A（-1，0）、B（3，0）、C（0，3）三点，求这个二次函数的解析式
