32. She didn’t tell us ___________the day before.
   A. how did she come here                            B. how she came here

   C. how will she come here                    D. how she will come here

通读下面短文，掌握其大意，然后从短文后各题所给的四个选项中，选择能填入相应空白处的最佳选项。

   Mike was a young college student, but he thought he went to a wrong college, and every day he stayed away from school and drank a lot instead of   33  . So he was becoming more and more demoralized(消沉;泄气). But he was never   34   from Professor(教授) Yang’s classes about medical plants. He liked the   35  . Besides, Yang’s classes were so interesting that he always listened   36   regardless of (不管) other students paying attention or not in class.

   Once he put a note in the homework he handed in, saying “Professor, it is said that today’s   37   are cheaper than potatoes. Do you agree?” Mike didn’t know   38   he took the action. It might be considered to his trust to the professor or to his effort to free from his depression(抑郁) and try to find   39   out.

   That day Professor Yang sent for him after class. When he came he found the professor at the table on which were four dishes and one soup. They drank heartily over the dishes. When they became half drunk, the professor   40   a small potato that was sprouting (发芽) and said to the young man, “Do you know how much it costs? It’s small and not fresh. Besides, it is poisonous(有毒的).   41   will take it even if it’s given without any money.” He   42   it into the rubbish bin. The professor then showed him another potato that must weigh more than 500g. “This potato is not only large and fresh but also free of pollution. It costs 12 yuan each kilogram.” The young man was   43   by what he had heard. The professor put the big potato into his hand and said, “  44   such a potato. Don’t forget there are potatoes and potatoes!”

31. -- Would you like to drink some juice?
   -- ___________, but I’ve drunk a lot of tea.
   A. I'd love to    B. You’re welcome C. I'm afraid not     D. You may not

30. ? Look! Everything ___________with snow.
   -- It’s very beautiful! Let’s make a snowman together.
   A. is covered    B. was covered       C. is covering        D. has covered

29. Please ___________the TV before you leave the room.

   A. turn up        B. turn down         C. turn on              D. turn off

28. ? Have you told him the good news?

   -- No. I___________ him tomorrow.

  A. have told              B. will tell             C. tell                   D. told

27. My twin sister asked me___________ our bedroom yesterday.

   A. clean          B. cleaned             C. to clean            D. cleaning

26. Mum, Love Me Once Again is a very moving film. I___________ it twice already.

   A. see                     B. am seeing          C. will see             D. have seen

25. Tom will make more progress if he ___________ harder.

   A. will work     B. was working    C. works               D. worked

24. -- ___________do you play computer games?
   -- Once a week.
   A. How often   B. How far          C. How long          D. How many

23. -- Must I finish the work today?

   -- No, you ___________.

   A. mustn’t        B. wouldn’t         C. needn’t             D. couldn’t