四、閱讀測驗 :
          Today is Tuesday, December 20th , but I’m at home.Why didn’t I go to school? Because twelve of myclassmates had a fever on Sunday, and eight of myclassmates started to feel sick at school yesterday. Theschool told all of us to stay at home for four days fromTuesday because half of my classmates had the flu. I wasreally happy when I first heard the news. But now I startto worry. The mid-term exam is coming next Wednesday.How can I prepare for the tests well without the help of ourteachers? But now I think I can only do my best. Atleast, I’m healthy, and I have almost a week to study for thetest.
 ※flu 流行性感冒 mid-term exam 期中考
【題組】36. How many students are there in the writer’s class?
(A) Forty.
(B) Twelve.
(C) Eight.
(D) Twenty.