听力原文：According to the TV news the workers are threatening to go on strike unless the company raises the hourly wage.
(28)
A. The company raised the worker's wage to avoid a strike.
B. The company demands that workers strike.
C. If the wages are not increased, the workers plan to go on strike.
D. The company threatens to pay the workers less.
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听力原文：Never before have I heard Professor Smith give such an interesting physics lecture, I feel so impressed.
(23)
A. I haven't studied physics with Professor Smith.
B. This was Professor Smith's best lecture that I have ever heard.
C. I've never heard Professor Smith give a good lecture.
D. Professor Smith isn't interested in physics.
(29)
A. The majority of the students in the class do not speak Spanish.
B. Seventy-five percent of the students in the class speak Spanish.
C. About twenty-five percent of the students in the class speak language other than Spanish.
D. The percentage of students who speak Spanish is less than twenty-five percent.
A．A writer.B．A doctor.C．A social worker.D．A coal miner.
A writer.
B. A doctor.
C. A social worker.
D. A coal miner.
(25)
A. He was too sleepy to take the medicine last night.
B. He took the medicine while he was driving a car last night.
C. He felt drowsy last night, so he didn't have to take the medicine.
D. He could not drive the car because of the medicine he had taken last night.
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