B. He likes pushing himself to the limit.

C. He suggested going to Magic Land for fun.

D. He looked forward to the trip to Magic Land at first.

22. The underlined word "they" in the last paragraph refers to the author's _____.

A. fries B. glasses

C. friends D. dollars

23. What's the best title for the text?

A. A broken friendship

B. A bad day at Magic Land

C. An interesting experience

D. A well-known theme park

★★★☆☆

California's Redwood National Park

　　Stand in the middle of the vast redwood forests and you may feel like you have stepped back in time. It's hard not to be amazed when you're staring at Earth's tallest living things. And that feeling continues everywhere in the park. Whether walking along the beaches or hiking in the woods, visitors are in awe of the natural surroundings, various wildlife, and quiet peace.

● History:

　　Old-growth redwood forests used to cover more than 2,000,000 acres of the California coast. At that time, about 1850, Native Americans lived in the northern area until lumbermen (伐木工人) discovered it. Many trees were cut down. In 1918, the Save-the-Redwoods League was formed in an effort to protect the area, and by 1920 many state parks were set up. Redwood National Park was created in 1968 even though about 90% of the original redwood trees had already been cut down.

● When to Visit:

Summers are warm. It is the busiest time of the year. Winters are cool and provide a different kind of visit. If you enjoy bird-watching, plan your visit during the