问题补充:
Mary and I see each other , but not as often as we used to.
A. sooner or later
B. once in a while
C. in the end
D. more or less
答案:
A. sooner or later
(答案→)B. once in a while
C. in the end
D. more or less
解析:本题考查短语的区别:sooner or later迟早;once in a while偶尔;in the end最后,结果;more or less几乎,差不多。