问题
选择题
It is no good ______. You should give ______.
A.to smoke, it up
B.smoking, it up
C.smoking, up it
D.to smoke, up it
答案
答案:B
It is no good ______. You should give ______.
A.to smoke, it up
B.smoking, it up
C.smoking, up it
D.to smoke, up it
答案:B