引起甲亢最常见的原因是（）。 A.遗传 B.感染 C.精神刺激 D.Graves病

Italian Lakes and Greek Islands (12 Days)
Prices starting from $1,999
Your tour begins in Milan, Italy, and moves on to the pretty Italian Lake District and the attractive resort of Stresa, your home for two nights. Collette Vacations has carefully chosen the Costa Victoria as your home away from home for your 7-night journey along the waterways of Mediterranean. The cruise ship is filled with the warmth and culture of Italy and is richly designed with entertainment areas and very good living conditions. It will take you to the places of your dreams.
You’ll spend 4 days touring Greek cities you’ve always heard about. In Katakolon, you will have the only unguided tour to nearby Olympia on the whole journey. Then with a local guide you will visit the Greek islands of Santorini, which is often related to the story of the lost city of Atlantis , and Mykonos, a wonderful island with beautiful beaches.
Your journey ends in Verona, home of the love story Romeo and Juliet, with a fun-filled farewell dinner— perfect ending to a pleasant journey.
12 Days, 25 Meals: 10 Breakfasts, 6 Lunches, 9 Dinners
Day 1      Overnight flight to Italy
Day 2-3    Regina Palace, Stresa, Italy
Day 4-10   Costa Victoria (Costa cruises)
Day 11     Hotel Leopardi, Verona, Italy
Day 12     Leave for home
Please Note:

Leaving date	Price for one person
April 7	$2,099
June 2	$2,199
October 6	$2,099
November 3	$1,999

小题1:How is the journey planned?

A．It starts and ends in Italy

B．It starts and ends in Greece

C．It starts in Italy and ends in Italy

D．It starts in Greece and ends in Italy

小题2: What can be inferred from the travel plan?

A．The price may get lower than those in the plan.

B．The prices include three meals a day.

C．The price is the highest in summer.

D．The prices include entertainment service.

小题3:What does the underlined part “the Costa Victoria” most probably refer to?

A．A famous hotel	B．A beautiful resort
C．A comfortable ship	D．A long-distant bus

小题4: Tourists will travel on their own in_________.

A．Stresa

B．Olympia

C．Mykonos

D．Verona