阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
North Rim to reopen on June 2 with limited services available
News Release Date: May 17, 2024
Contact: Joelle Baird, 928-606-3154
Grand Canyon, Ariz
The North Rim of Grand Canyon National Park will open as scheduled, on June 2, with limited visitor services and water conservation measures due to a break in the North Rim water pipeline. A landslide from winter storms destroyed more than 300 feet of the North Rim water pipeline.
Visitor Services
The Grand Canyon Lodge will operate day-use services with limited food and beverage service beginning on June 2. No overnight accommodations will be available until at least July23, 2024.
The North Rim Campground, managed by the National Park Service, will operate as scheduled beginning on June 9 with potable drinking water and toilets available. The public laundry and shower facilities will not be open at least through July 23, 2024.
The North Rim Visitor Center and Grand Canyon Conservancy's bookstore open as usual, 8 am to 6 pm daily, with a variety of ranger programs offered.
Visitors exploring the North Rim this summer should be self-sufficient and should bring adequate food and water for the day as services are limited and may be subject to change. Nearby, accommodating is available at the Kaibab Lodge and food services and fuel at theNorth Rim Country Store. Year-round accommodating, food services and fuel are located 45miles north of the North Rim at Jacob Lake. As a result of substantial winter rockfall and landslides, trail (步道) repair work on the North Kaibab Trail continues. There is a trail closure in effect on the North Kaibab Trail and it will officially reopen on June 16, 2024.
21. Which service is not affected and opens as usual?
A. The public laundry. B. The Grand Canyon Lodge.
C. The North Kaibab Trail. D. The North Rim Visitor Center.
22. What can we learn about the North Kaibab Trail from the text?
A. It offers food service. B. It is around Jacob Lake.
C. It is under repair now. D. It opens all the year around.
23. What is the purpose of the text?
A. To warn visitors of the oncoming landslide.
B. To inform visitors of schedules of some attractions. "
C. To appeal to more visitors to the Grand Canyon National Park.
D. To advertise the products of the Grand Canyon National Park.
