I.听句子，选出句子中所包含的信息。（共5小题，每小题1分，计5分）
（ ）1. A. house B. horse C. mouse
（ ）2. A. 6:15 B. 6:45 C. 5:45
（ ）3. A. had a picnic B. had a rest C. had a trip
（ ）4. A. There are less than 400 teachers in my school.
B. There are more than 500 teachers in my school.
C. There are under 500 teachers in my school.
（ ）5. A. I helped him. B. He hel ped me. C. I accepted his help.
