单项选择题

Passage One Questions 26 to 28 are based on the passage you have just heard.

A．To improve the diets of hens
B．To move chickens into large farms
C．To make chickens sleep before they are killed
D．To improve chickens’ lives

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热门试题

单项选择题A．Now he understands the system.B．He has no use for technology.C．He has to do some calculations.D．He doesn’t know how to operate the computer.

单项选择题A．$1200B．$2400C．$1500D．$4200

Passage One Questions 26 to 28 are based on the passage you have just heard. 您的浏览器不支持 audio 元素。