.—Must I turn off the gas after cooking ? --Of course . You can never be ___ careful with that.
#95138
A
enough
B
too
C
so
D
very
推荐题目
Little did he care about his own safety,_______he was in danger himself.
#94815
A
if
B
though
C
since
D
because
While watching television, .
#93690
A
the doorbell rang
B
we heard the doorbell ring
C
there was someone knocking at the door
D
we heard the doorbell rung
"___ Libya's oil production returns to normal, I guess, it will be fifteen months," said a UN expert．
#92811
A
After
B
That
C
Before
D
Since
They use the same senses as we do and their feet and hands are similar toours, chimpanzees still have opposable toes and can grasp things with their feet.
#94608
A
except what
B
except for
C
except that
D
besides that
She was grateful _____ George _____ all _____he had done.
#92112
A
to; for; that
B
to; for; what
C
for; to; that
D
for; to; what