Five million people visit Grand Canyon in the US every year. For the purpose of

 Fivemillion people visit Grand Canyon in the US every year. For the purpose of helpingprotect Grand Canyon for your fellow visitors and future generations, pleasefollow the guidelines below.

Camping

 Toprotect the park, camping is allowed only within permitted campgrounds. Permitsare required for overnight camping at the North Rim. Advance booking can bereceived by mail. Please write: Information Center, P.O. Box 129, Grand Canyon,AZ 86023

Fires

 Becauseof the extreme fire danger, campfires are not allowed except at Mather andDesert View campgrounds. Collection of firewood is not allowed either.

Hiking

Pleasestay on permitted paths. Otherwise you may destroy desert plants. Pack out whatyou pack in, so you leave no signs of your visit. It is important to keep inmind that you are in a national park where wildlife exists.

Weather

 Theweather at Grand Canyon can change very quickly. With so much rock, lightningcauses a particular danger during sudden summer storms. These storms alsofrequently bring floods inside valleys, a danger to hikers. Watch the skies andcheck daily weather reports.

Wildlife

 Donot feed park wildlife. There have been a few cases at Grand Canyon NationalPark where deer were purposely shot because they ate plastic bags that leftthem sick and weak. Hungry deer can be a danger and have kicked and bitten visitorsat Grand Canyon. Some other animals will also beg and bite. For your own safetyand the well-being of the animals, please do not feed wildlife, no matter howgentle they mayappear.                         

1.What can you do first if you want to go camping?

A.Book campgrounds in advance.        

B.Know the permitted paths.

C.Make sure not to make a fire.      

D.Stop at Mather and Desert View.

2.What do the underlined words “Pack out what you pack in” in Paragraph 4probably mean?

A.keep everything out of campgrounds

B.look after your personal belongings

C.carry all the necessary food

D.take away everything you bring in

3.Why were some deer killed on purpose at Grand Canyon?

A.They begged food from visitors.

B.They were a danger to other gentle animals.

C.They ate wrong things and became very ill.

D.They kicked and bit visitors.

4.What is the main purpose of the text?

A.  Toreport some recent news.    

B.To provide travel information. 

C.To teach tourists hiking skills.       

D.To introduce the wildlife.   

试题答案

【答案】

 A

 D

 C

 B

【解析】