二、阅读短文，选出与短文内容相符的最佳选项。
People say laughter is the best medicine, but sometimes too much of a good thing may not be so good. What happened to me last night made me deeply understand the meaning of that.
Last night I was alone at home. When I was watching a funny movie, I suddenly started laughing and couldn't stop myself.
At first, I was feeling good. But after about 5 minutes, I came to know I wasn't going to stop at all. I began to feel a little worried.
Time for bed. But I couldn't sleep because I kept laughing. So I got up and started doing some housework. I cleaned my apartment, laughing hard. I washed all the dishes left over from dinner, still laughing crazily. I tried to hold my cat in my arms, but it ran away from me in fear. I spent the rest of the night in front of my computer, of course, still laughing.
When time finally came to get ready for work, I realized that I simply couldn't go to the office like that. I decided to call my boss for leave, but laughing was the only thing I could do on the phone.
After listening to my "lovely" laughter for a few minutes, my boss couldn't help shouting angrily, "Are you mad? You're fired（解雇）!"
Suddenly I woke up. Luckily, it was just my dream!
()1. What happened last night made the writer .
A. understand something
B. forget his pain
C. keep doing housework
D. get a good job
()2. When the writer was watching a movie, he suddenly started .
A. crying
B. coughing
C. jumping
D. laughing
()3. The cat ran away because .
A. it was going to sleep
B. it was afraid of the writer
C. it wanted to have dinner
D. it saw a mouse running
()4. How did the writer's feelings change in the story?
A. Relaxed—angry—good
B. Good—excited—worried
C. Good—worried—relaxed
D. Worried—good—angry
()5. What does the writer want to tell us?
A. Laugh is always good.
B. It's a good dream.
C. Do everything within limitation.
D. Laugh will cause much trouble.

1.A 2.D 3.B 4.C 5.C