单项选择题

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

A. Watch traffic.
B. Obey commands.
C. Cross streets safely.
D. Guard the door.

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单项选择题A. Her car is being repaired. B. She wants to help reduce pollution. C. Parking is difficult in the city. D. The cost of fuel has increased.

单项选择题Since 1910, the House has had a permanent membership of ______.

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