Though the "No smoking" signs have existed for long in public places, heavy smokers often  them and light up cigarettes.
#65821
A
abandon
B
postpone
C
decline
D
ignore
推荐题目
He promised to help me and then_________.
#72225
A
back out
B
backed out
C
backed of
D
backed on
At the gate _______ two stone lions.
#73699
A
stands
B
stand
C
was stood
D
standing