-- There is nobody here. Let's play football.
-- No, we can't. My father often tells me _______ in the street. It's dangerous.
A.to play B.don’t play C.not to play D.not play
参考答案:
答案解析:
The man makes a living _______ teaching.
The man makes a living _______ teaching.A.without B.with C.by D.in