询问别人的年龄,你应该说:A. How old are you? B. How are you?
We should turn the lights when we leave the room A. on B. off C. in
We shouldn’t cut downtrees and wastewater. A. too many ; too many B. too many; too much C. too much; too much
Ito school when Isix. A. come; was B. came ;was C. come; is
We are all very pleasedour studies in the school. A. in B. at C. with
Our teacher taught usmore from real life. A. learn B. how to learn C. how learning