【单选题】听力原文:How come Mr. Gonzales was in such a rush to go to Argentina? (A) He is going to fly in from Brazil. (B)The director urgently needed him there. (C) He booked an economy class flight there. (2)
【简答题】Learning is easier for students because __________. A) they do not learn in classrooms B) they have a real desire to learn C) they learn a lot from their own mistakes D) they are more worried ab...