As man made more observation,they f_____ decided that the fire was not an element.

As man made more observation,they f_____ decided that the fire was not an element. As far As i know there are no man-made object as big as man-made More _____ satellites must be sent up _____ space.A.man-made; into B.manned-made;inC.man-made; in D.manned-made; into Man has made man-made satellites since the 1950s 同义句怎么改Man _____ to make man -made satellites as early as the 1950s 同义句改写 填什么 跪求下列词组近义词1.make use of 2.pest control 3.the same as 4.as a result of 5.man-made material 6.set up 7.on the contrary 8.as soon as 9.think of a way 10.make money11.save money 12.for sale 13.change my ciews on 14.in size15.what's more I have made more and more friends as well as improved my oral English.这句话有语法问题么? OBS是什么意思 英语辩论赛 man-made disaster is more horrible than natural disaster~正方论据 Never made it as a wise man这个句子是什么意思?此处made有什么特殊意义? it was the trainging ----he had as a young man ---made him such a good engin there are no man-made objects（ as big as） this括号there are no man-made objects（ as big as） this括号中的短语什么短语,在这里做什么成分 a made man man–made man-made的反义词? man—made man-made是什么语法 man-made中文意思