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

问题描述:

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

答案是B

about

1.答案:A.
2.翻译:
--宇航员在探索太空,这真是令人惊讶啊!
--这是一种挑战,我想,(一个)人与自然之间(的挑战).
3.
去掉I guess的插入语,其实是考查 a challenge of ...“一个...的挑战”.

FOR