题目内容：

    Fallingwater is a house built over a waterfall in Southwestern Pennsylvania. Frank Lloyd Wright, America’s most famous architect, designed the house in 1935. It instantly became famous, and today it is a National Historic Landmark.

In-Depth Tour

The tour is best if you desire a greater understanding of what Wright was seeking to create with his masterwork. The number of visitors on each tour is limited and photography is permitted for personal use only. Children nine years and older may be accompanied by adults on this tour.

$65.00 per person (Available by advance ticket purchase only)

Daily from 10:00 a.m. to 4:00 p.m.

Guided House Tour

This tour features all the major rooms of the house and lasts about one hour. Photography is not permitted during this tour. The Guided House Tour allows children six-year-old and older to enjoy the house with their parents.

Adults —$20.00 with advance purchase

—    $23.00 when purchased on site

Youth (aged 6-12) —$14.00 with advance purchase

—$17.00 when purchased on site

Brunch (早午餐)Tour

The guests join their guide for brunch before they leave. Children nine years and older may be accompanied by adults on this tour. Please allow three hours in total for this experience.

 

$115.00 per person (Available by advance ticket purchase only)

May through September- Saturdays & Sundays at 9:00 a.m.

1.What can we know about In-Depth Tour?

A.The ticket is available on site. B.It is not available at 9:30 a.m.

C.Visitors are forbidden to take photos. D.The number of visitors is not limited.

2.How much will a couple with a girl aged 8 pay if they buy the Guided House Tour tickets in

advance?

A.$34 B.$63.

C.$40. D.$54.