I should apologize to you for failing to visit you last week, but I've been very busy_____ the past few months.
#25692
A
since
B
before
C
among
D
over
推荐题目
The boy is impolite to others and this _________ hurts himself.
#25723
A
in turn
B
at turns
C
by turns
D
in turns
The government work report by Premier Wen covers a variety of issues, and the prices of agricultural products ______.
#26506
A
in common
B
in general
C
in particular
D
in practice
Thanks to Dr Yuan’s research, the UN has more tools in the battle to rid the world _____ hunger.
#26461
A
of
B
on
C
off
D
at