I'll ring you up ____ I arrive in Shanghai A befor B though C as soon as D but
问题描述:
I'll ring you up ____ I arrive in Shanghai A befor B though C as soon as D but
请高手们给出解答的理由
答
C as soon as
一.就.的意思.
A befor 在.之前
B though 虽然
D but但是