问题
____ I feel pity on them, I can’t really do very much to help them but contribute my pocket money
A:While
B:As long as
C:When
D:Where
B:As long as
C:When
D:Where
正确答案是：
同类题型
We don’t have to keep these old chairs any more ________, they are falling apart（支离破碎）
ifa truck carrying them passes through a toll station
“How long do you suppose it is _______ heleft for Japan” “No more than half a month”
ot what we do once in a while ______ shapes our lives, but what we do consistently.