任务型阅读，请仔细阅读各小题，从A、B、C、D中找出其相对应的礼仪规则, 并回答第5小题。The first and greatest rule. Talking is not allowed, even including talking quietly during the music.
The musicians do not need your help, and your neighbors need silence. Learn to tap(轻敲) your fingers quietly on the chair—it's a good finger exercise.
Drinks and candies are not allowed.
Remember that you are representing your school, and you want to be on your best behavior. There are many eyes looking at you.
| A．Do not embarrass your teacher nor your school. |
| B．No singing, taping fingers or feet. |
| C．Please have nothing in your mouth, besides your teeth and tongue. |
| D．Do not talk. |
What's the best title for the material?
| A．The Rules of Concert Etiquette |
| B．The Rules of Hotel Etiquette |
| C．The Rules of Bank Etiquette |
| D．The Rules of Airport Etiquette |
— Your daughter’s coat looks too short on her. Why did you buy her a small coat like this?
— Well, when I bought the coat, she wasn’t so ______ as she is now.
| A．short | B．shorter | C．tall | D．taller |
— Look! The girl with long hair is drawing a picture. Is she Sandy?
— It ______ be her. I’m not sure.
| A．mustn’t | B．must | C．can’t | D．may |
We should do everything we can to protect the birds ______ danger.
| A．in | B．away | C．on | D．at |
I like ______ best. They look very tall for they have long legs and a long thin neck.
| A．sparrows | B．swans | C．cranes | D．eagles |
None of them have pity on the endangered animals. What ______ shame it is!
| A．an | B．the | C．/ | D．a |