We used to see each other _____, but haven’t heard from him since last year.
#17711
A
especially
B
regularly
C
particularly
D
approximately
推荐题目
You can see the stars on a clear night, but in the daytime they are ____ .
#20539
A
unavoidable
B
invisible
C
inaccessible
D
unavailable
The television is a _____ machine.
#20680
A
newly-inventing
B
newly-invented
C
newly-invent
D
newly-invention