填空题
Directions:
For Questions 6—10, you will hear a passage about how to keep teeth healthy. While you listen, complete the sentences or answer the questions. Use not more than 3 words for each answer. You will hear the recording twice. You now have 25 seconds to read the sentences and the questions below.
Directions:
For Questions 6—10, you will hear a passage about how to keep teeth healthy. While you listen, complete the sentences or answer the questions. Use not more than 3 words for each answer. You will hear the recording twice. You now have 25 seconds to read the sentences and the questions below.