题目内容：

Welcome to our fantastic theme park—Lightwater Valley

GREAT VALUE PRICES—PAY ONCE RIDE ALL DAY!

DAILY ADMISSION PRICES(2012)

Over 1.3m in height	£19.45
Under 1.3m in height	£16.95
Under 1.0m in height	Free
Seniors(老年人) / Disabled / Only 2 carers（陪护者）	£10.95 per person
Family ticket for 3	£49.50
Family ticket for 4	£66.00
Family ticket for 5	£82.50
Family ticket for 6	£99.00
Family ticket for 7	£115.50

WEBSITE PRICING: BOOK(预定) ONLINE AND SAVE UP TO £3.50 PER PERSON

Over 1.0m in height

£15.95 per person

GROUPS:

PAY BEFORE ARRIVAL                     PAY ON ARRIVAL

--SAVE UP TO £7.50 PER PERSOM           --SAVE UP TO £6.50 PER PERSON

12-20	£13.95	12-20	£14.95
21-99	£12.45	21-99	£13.95
100+	£11.95	100+	£12.95

1.If a 75-year-old woman and her daughter go to Lightwater Valley, how much will they pay for the tickets?

A．£38.90.

B．£30.40.

C．£21.90.

D．£27.90.

2.Two 1.2m-tall children will go to Lightwater Valley. How much will they save if they book their tickets online?

A．£2.

B．£7.

C．£1.

D．£3.50.

3.A group of 30 high school students will go to Lightwater Valley. In which way will they pay the least money?

A．Booking by calling.	B．Booking online.
C．Paying on arrival.	D．Paying before arrival.