He made a telescope he could use to study the skiesA which B through which C by which D in which为什么选B ,不选A

He made a telescope he could use to study the skiesA which B through which C by which D in which为什么选B ,不选A 冠词While he was investigating ways to improve the telescope,Newton made ( ) discovery which completely changed ( ) man's understanding of colour.A a;xB a;theC x;theD the;a要理由 while he was looking for ways to improve the reflecting telescope ,Newton made ( ) discovery which completely changed ( ) man s understanding of color.A a 不填 B a the C不填 the Dthe a while he was investigating ways to improve the telescope,newton made ___discovery which completely changed____man's understanding of color翻译下啊第一个用THE ,第2个用a 填介词 He built a telescope ________ which he could study the skies. He has a telescope,so he look at the starshe look之间填什么 He built a telescope ________ which he could study the skies 为什么不能用by he built a telescope through which he could study the skies.为什么不能用that? Galileo built a telescope through which he could study the skies用不定式改写 翻译英语句子 速度啊1.When he left college,he got a job as a reporter in a newspaper office2.While he was investigating ways to improve the telescope , Newton made a discovery which completely changed man's understanding of co 填介词+关系代词 He built a telescope ,_______ he could study the sky 翻译并说明理由 【介词+关系代词】He built a telescope ____ ____ he could study the skies in his free time. 1,While he was investigating ways to improve the telescope ,Newton made ( ) discovery which completely changed ( ) man's understanding of colour.A,a;/ B,a; the C,/;the D,the;a2,In1910the world was shocked by a particularly cold-blooded murder.H.H.Cri I made a telescope( )I could watch birds in the woods 并翻译A through that B through it C through what D through which have a telescope是什么意思如题! He built a telescope he could study the skies A.in which Bwith that Cthrough which Dby it 与解析【紧 He built a telescope _____ he could study the starsA.by whichB.from whichC.through whichD.in which用望远镜,哪个介词合适?不懂的人别来凑热闹. He made a duck's egg.