问题补充:
I was about to go out it began to rain.
A. when
B. as
C. since
D. while
答案:
(答案→)A. when
B. as
C. since
D. while
解析:句意:当开始下雨的时候,我正要外出。When当……的时候 as作为 since自从 while然而,选A。
时间:2021-04-05 04:10:05
I was about to go out it began to rain.
A. when
B. as
C. since
D. while
(答案→)A. when
B. as
C. since
D. while
解析:句意:当开始下雨的时候,我正要外出。When当……的时候 as作为 since自从 while然而,选A。