Smoking is bad for your health. You'd better _______.
A：give it up
B：give up it
C：take it out
D：take out it
问答句配对。
① Is it an apple? ____ A. I'm Miss Fang.
② You are Miss Fang. ____ B. You are Miss Fang.
③ Who are you? ____ C. Yes, I'm Miss Fang.
④ Who am I?____ D. No, it's an orange.
下列有关“一定”的说法，正确的是( )
