问题
选择题
I will ring you ________ I get there.[ ]
A. when
B. while
C. as soon as
D. before
答案
答案：C
搜题请搜索小程序“爱下问搜题”
I will ring you ________ I get there.[ ]
A. when
B. while
C. as soon as
D. before
答案：C