单项选择题

Passage Three
Questions 32 to 35 are based on the passage you have just heard.

A. The plane is safe even if two of its engines fail.
B. There are three engines on each of the giant jet plane.
C. There is an extra engine on each of the giant jet plane.
D. The engines never fail on the giant jet plane.
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单项选择题
According to the author, who are the least likely to try drugs with serious side effects
A. Patients with a minor illness.

B. Patients who are financially poor.
C. Patients with bothersome symptoms.
D. Patients who suffer from deadly diseases.
单项选择题
A. Some customers have got their payment back because they’re not satisfie4 B. The company will redo the products again and again until the customers are satisfied. C. The company does not sign a contract with its customers concerning its service. D. The man will use the company’s service when he has a new product.
A. Some customers have got their payment back because they’re not satisfie4
B. The company will redo the products again and again until the customers are satisfied.
C. The company does not sign a contract with its customers concerning its service.
D. The man will use the company’s service when he has a new product.
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