问题补充:
---Good to see you again. It’s almost three years we met last time.
---Yes, how time flies.
A. until
B. before
C. while
D. since
答案:
A. until
B. before
C. while
(答案→)D. since
解析:It’s +一段时间+since +一般过去时,符合题意,故选D
时间:2021-06-20 10:01:44
---Good to see you again. It’s almost three years we met last time.
---Yes, how time flies.
A. until
B. before
C. while
D. since
A. until
B. before
C. while
(答案→)D. since
解析:It’s +一段时间+since +一般过去时,符合题意,故选D