Passage Two Questions 19 to 22 are based on the passage you have just heard.
A. It can also be designed to measure PH or oxygen levels.
B. It can provide the latest information of the tumors in human body.
C. It can be the best solution possible to the treatment of cancer.
D. It enables doctors to determine whether cancer drugs are reaching the tumors.
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Questions 9 to 12 are based on the conversation you have just heard.
A. The frequent train delays.
B. The high train ticket fares.
C. The food sold on the trains.
D. The monopoly of British Railways.
Questions 9 to 12 are based on the conversation you have just heard.
A. They will be de-nationalized.
B. They provide worse service.
C. They are fast disappearing.
D. They lose a lot of money.
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D. Passage One Questions 16 to 18 are based on the passage you have just heard.
A. Many animals will easily die in moving to other places.
B. Relocation does not suit plants and animals that live in isolation.
C. Relocation is too massive a project for animals like butterflies.
D. All the above.
Passage Three Questions 23 to 25 are based on the passage yon have just heard.
A. The harms of using synthetic fertilizers.
B. The comparison between synthetic fertilizers and common fertilizers.
C. The emergent need to reduce and balance the use of synthetic fertilizers globally.
D. How the use of synthetic fertilizers affect the ecosystems and agricultural systems.
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