( )the rockets coming into being,the Space Age began,( )China is sure to p;ay an important role

来源：百度知道 编辑：UC知道 时间：2024/06/01 17:57:01
A.as;when B.with;at which C.with;inwhich D.as;while
该题正确答案应选C，请解释一下原因，说明其他几项为什么不对，谢谢

with the....是独立主格结构嘛

in which 的选项是因为固定短语“play an impt role in sth”

c

首先确定主句是the Space Age began as 接从句，但是the rockets coming into being 不是完整句子，所以用with。
Space Age 是太空时代，大的时代用in 所以in which 等于when

c