On foggy days, you have to drive very ________ on the expressway to avoid traffic accidents.
#22923
A
cautiously
B
neatly
C
smoothly
D
properly
推荐题目
Dr Watson wrote his name     and carefully at the top of the paper.
#24716
A
anxiously
B
attentively
C
obviously
D
clearly
Save water as ___ as we can.
#24707
A
much
B
more
C
little
D
less