题目内容

【题目】以下选项不属于我国的气象灾害的是( )

A.旱涝 B.泥石流 C.寒潮 D.台风

【答案】B

【解析】

试题分析:气候复杂多样,是我国气候的主要特征之一.我国地域辽阔,地跨众多的温度带和干湿地区,加上我国地形复杂,地势高低悬殊,更增加了我国气候的复杂多样性.

解:中国是气象灾害严重的国家,主要气象灾害有洪涝、干旱、寒潮、梅雨、台风、沙尘暴等.泥石流属于地质灾害.

故选:B.

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【题目】

Rob Howes wanted to spend a day on the beach. He ____ his daughter Nicky and her two friends, Helen Slade and Karina Cooper. They all went to Ocean Beach in New Zealand, where Howes was a lifeguard.

The group swam and bodysurfed. Then they saw something____. Suddenly, “There are these fins,” said Howes.

The ____ saw seven dolphins moving towards them. The dolphins seemed worried. They ____the water with their tails. They kept moving in a circle around the swimmers. Then one large dolphin swam towards Howes and Helen. Next, it dived(潜水) down underwater. That’s when Howes saw something grey moving in the____.

A great white shark ____ underwater. It wasn’t far from the people. The shark headed straight towards Nicky and Karina. Now the shark was not slow. It moved ____! So the dolphins used their tails to swim even faster. Each one splashed its tail even more. Then Howes knew ____ the dolphins did so. The dolphins didn’t want to ____ him and the girls. These sea mammals(哺乳动物)wanted to keep them safe.

The dolphins stayed close to the group ____the shark left. When Howes and the kids were safe, the dolphins swam away.

“You want to say thank you and shake their flippers,” Howes said. This isn’t a fishy tale! These dolphins are heroes.

1A. brought B. missed C. returned D. searched

2A. broken B. common C. strange D. polluted

3A. trainers B. coaches C. fishermen D. swimmers

4A. held B. hit C. cleaned D. provided

5A. pool B. air C. island D. water

6A. waited B. washed C. grew D. served

7A. beautifully B. fast C. heavily D. away

8A. where B. what C. why D. whether

9A. play B. trust C. harm D. protect

10A. until B. because C. if D. since

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