听力题目:
11. (A). They were going to see the snakes.
(B). They went to get something to eat.
(C). They usually like to study together.
(D). They had to buy some sneakers.
12. (A). It only took me an hour to come to a conclusion.
(B). I didn’t have a chance to revise the conclusion.
(C). Later on I concluded that I had been wrong.
(D). I started to rewrite the conclusion an hour ago.