题目内容

Passage Two Questions 19 to 22 are based on the passage you have just heard.

A. They can not timely discover the spreading of tumors.
B. They can not remove a tissue sample from the human body.
C. They can not work out effective methods to cancer treatment.
D. They can not diagnose what kind of cancer the patient suffers from.

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Passage Two Questions 19 to 22 are based on the passage you have just heard.

A. Biopsy is a traditional tool for diagnosing cancer.
Biopsy can not only detect tumors but trace their growth.
C. Biopsy can accurately locate where a tumor is in human body.
D. Biopsy has the problem of lacking timely discovery of tumor speading.

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Questions 13 to 15 are based on the conversation you have just heard.

A. Robot.
B. jobs.
C. Samsung Factory.
D. Machines.

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Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.

A. He turned suddenly and ran into a tree.
B. He was hit by a fallen box from a truck.
C. He drove too fast and crashed into a truck.
D. He was trying to overtake the truck ahead of him.

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Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.

A. Check their computer files.
B. Make some computations.
C. Study a computer program.
D. Assemble a computer.

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Passage Two Questions 19 to 22 are based on the passage you have just heard.

A. They can not timely discover the spreading of tumors. B. They can not remove a tissue sample from the human body. C. They can not work out effective methods to cancer treatment. D. They can not diagnose what kind of cancer the patient suffers from.

Passage Two Questions 19 to 22 are based on the passage you have just heard.

Questions 13 to 15 are based on the conversation you have just heard.

A. They can not timely discover the spreading of tumors.
B. They can not remove a tissue sample from the human body.
C. They can not work out effective methods to cancer treatment.
D. They can not diagnose what kind of cancer the patient suffers from.