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Passage Three
Questions 33 to 35 are based on the passage you have just heard.

A．Protecting roads along the shore.
B．Building on beaches with seawalls.
C．Adding sand to beaches with seawalls.
D．Stopping building seawalls.

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Passage ThreeQuestions 33 to 35 are based on the passage you have just heard. 您的浏览器不支持 audio 元素。