A:木炭和二氧化碳都可将氧化铁还原成铁
B:CO2 的排放不是导致酸雨的原因
C:在室内放一盆澄清石灰水可防止 CO 中毒
D:碳具有可燃性,因此,在常温下其化学性质比较活泼
经常说“我也是醉了”的人最直接受到伤害的消化器官是( )
A. Is the man your father? B. No, I don't.
C. What are you going to be one day? D. What does he do?
E. Who's the man? F. Where does he work?
G. Does your father work in a car factory?
A:Hello. ____
B:Yes, he is my father.
A:____
B:He is an engineer.
B:He works in a car company. He likesdrawing pictures.
A:Do you like drawing pictures?
B:____ I like singing.
B:I'm going to be a singer one day.
根据对话内容,判断正误。
Boy: How tall are you?
Girl: I'm 1. 65 metres tall.
Boy: I'm shorter than you.