2022绵阳二诊数学答案及试题绵阳市2022届高三第二次诊断性考试数学

You can take your bicycle on any public roads and routes designedfor bikes, but bicycles are not allowed on the park roads which arenarrow with few shoulders. Elevations range from 5,300 to 8,860feet. The National Park Service recommends that cyclists wearhelmets and noticeable clothing.

体裁：应用文 题材：介绍说明 主题：黄石国家公园参观建议

语篇解读 本文是一篇应用文，介绍了美国黄石国家公园的服务中心为参观者提供的几条建议。

1．What is TRUEabout traveling in the Yellowstone Park?

A．Roads willstay open in spite of emergency.

B．Traffic jamis actually a rare thing.

C．The drivingspeed on the road can be 50 mph.

D．Motorvehicles are allowed in the winter.

解析：B 考查细节理解。根据DrivingTime部分最后一句中的“occasionallyheavy traffic”可知，黄石公园很少有堵车情况，故选B项。

2．Whatsafety advice does the National Park Service offer?

A．Under nocircumstances could you get out of the car.

B．Keep goingforward when coming across the buffalo.

C．Do weareasy??to??see clothes while bicycling.

D．Bicycling isforbidden on the public roads.

解析：C 考查细节理解。根据SafetyAwareness部分以及该部分最后一段的最后一句可知，服务中心建议骑手戴安全帽、穿显眼的衣服，故选C项。