It's a challenge of man against nature句子解析man against nature句中做什么成分,

It's a challenge of man against nature句子解析man against nature句中做什么成分, People regard it as a test of man's ability and challenge of man's will.翻译成中文 5.How amazing it is that astronauts are exploring auter space!----It's a challenge ,I guess ,()man against nature.A.of B.for C.by D.about 介词of都有何意思?比如说,of their own age,It‘s a challenge of man against nature.这两个例子里都应该怎样理解of的作用和意义?of还有哪些用法? --How amazing it is that astronauts are exploring outer space!-how amazing it is that astronauts are exploring outer space.-it's a challenge,i guess,____man against nature.A.of B.for C.by D.about求详解,谢蛤~ 为什么选 A ,D .about 表关于什么什么的 不也合情合理 --How amazing it is that astronauts are exploring outer space!--It’s a challenge,I guess,man against nature.A.of B.for C.by D.abou 80.— How amazing it is that astronauts are exploring outer space!— It’s a challenge,I guess,A.of B.for C.by D.about 请翻译、并详细分析,越详细越好. ----How amazing it is that astronauts are exploring auter space!----It's a challenge ,I guess ,()man against nature.A.of B.for C.by D.about为什么B D不行?况且challenge for/to是固定搭配为啥都不行? it is no small challenge for a blog run by a group of ordinary young people .是很大的挑战? 句子it's a challenge of （man against nature）质疑括号内有这种名词加介词再加名词的结构吗?它可以算作一个名词性短语吗? it is a challenge for me to stay on top of the latest trend in science.怎么翻译 It's a piece of It's a piese of a.It’s made of 连词成句.（把连好的句子写一下就行）1、an,really,it's,news,exacting__________________________.2、down,let's,them,write_________________________.3、a,me,can,challenge,it,be,for_________________________.4、lot,a,take,of,it,time,will 1,Nick,it’s good for you to read some books ____ China before you start your trip there.A in B for C of D on2,---How amazing it is that astronauts are exploring outer space ---lt is a challenge,l guess,___man against nature.A of B for C by D about It is tremendous challenge How amazing it is that astronauts are exploring outer space!It's a challenge,I guess,______man against nature.A.of B.for C.by D.about我知道要把I guess 看成插入语,但为何后面用of 呢,而不是for呢?