4.Listening to the recording
A. It helps them to refuel to reduce the load.
B. It helps them to meet the needs of passengers.
C. It promotes their freight transport capacity.
D. It boosts their passenger transport capacity.
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5.Questions 5 to 7 are based on the passages you have just heard.Listening to the recording
A. Music lessons benefit language learners.
B. Musicians are good at language teaching.
Chinese Mandarin is full of musical language.
D. Musical training can improve reading.
6.Listening to the recording
A. Children can learn piano lessons easily.
B. Children can improve their language skills.
C. Piano lessons can heighten their brains’ response.
D. Piano lessons can improve children’s reading skills.
7.Listening to the recording
A. It is hard to tell apart two similar-sounding words.
B. It is a tonal language depending on the pitch totally.
C. It challenges neural system to tell apart two words.
D. It influences the musical training translation process.
Questions 8 to 10 are based on the conversation you have just heard. Listening to the recording[音频]
A. The effect of the atmosphere on rainfall.
B. How conditions on the Earth support life.
C. How water originated on Earth.
D. A new estimate of the age of Earth.
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