【答案解析】[解析] 6-8
W: Hi, Jack. How was your vacation?
M: Hey, Sunny. It was pretty good. I had to study a lot, though.
W: Why? Did your teachers give you a lot of summer homework?
M: No, it's not that. Ms Wellington is going to be one of my teachers this year.
W: I've never been in her class. Is she tough?
M: Tough? She's one of the hardest teachers in school.
W: How do you know?
M: I had one of her classes last year. She gave us so much work that it was really hard to get it all done.
W: So were you studying over the vacation to get a head start?
M: That's exactly right. I just hope I did enough.
根据“I have to study a lot, though”，可知男士在暑期努力学习了。
单选题
What does Jack think of Ms Wellington as a teacher?
【正确答案】
B
【答案解析】男士提到“She is the hardest teacher in our school”，可知他认为老师很严格，选B项。
单选题
Why is Ms Wellington’s class hard?
【正确答案】
C
【答案解析】男士说“She gave US so much work that it was really hard to get it all done”，可知老师给布置了太多作业，所以他的课很难。