The poor boy is in danger. We should do all we _____ help him out.
#94708
A
can do
B
can to
C
can to do
D
can
推荐题目
He hasn’t slept at all for three days. _____ he is tired out.
#93202
A
here is no point
B
here is no need
C
t is no wonder
D
t is no way
Rather than________on a crowded bus, he always prefers___________a bicycle.
#94665
A
ride, ride
B
riding, to ride 
C
ride, to ride
D
to ride, riding
   , the worse I seem to feel.
#92198
A
When I take more medicine
B
The more medicine I take
C
Taking more of the medicine
D
More medicine taken