五、阅读材料，选择正确的答案，将其序号填入题前括号里。

()1. This is .
A. a poem
B. a letter
C. a notice
()2. When can people visit the museum?
A. At 8 p. m. on Monday.
B. At 10 a. m. on Friday.
C. On Labour Day.
()3. How many rules can you see from the above information(上述信息)?
A. Four.
B. Seven.
C. Twelve.
()4. Tom is a 11-year-old pupil. He goes to the museum with his parents and his 3-year-old sister. How much do they pay for the tickets?
A. ¥40.
B. ¥50.
C. ¥60.
()5. According to the passage, which sentence is NOT true?
A. The Museum of Natural History is not open on public holidays.
B. You can't touch the exhibitions in the museum.
C. Peter is 10-year-old. He can go to the museum by himself.

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