题目内容：

 

Let’s Explore (探究) Nature! Are you interested in animals and nature? Here comes your CHANCE (机会)! Youth Explore has prepared you with a THREE-DAY WINTER PROGRAM! More information about the program is as follows:
Program A Dates: 5 ~ 7 February, 2018 Days: Monday to Wednesday Time: 10:00 a.m. ~ 4:00 p.m.	Program B Dates: 20 ~ 22 February, 2018 Days: Tuesday to Thursday Time: 10:00 a.m. ~ 4:00 p.m.
Program cost: $230 for members; $250 for non-members. Notes: 1. NO FREE LUNCHES ARE PROVIDED because of personal food differences. You may bring a lunch-box or pay for lunch at our restaurants. 2. Both programs will start 1 DAY later if there is a warning (警告) of snow storms. COME AND JOIN US NOW!!  DON’T MISS THE CHANCE!!

 

 

1.When will Program B start if there is a snowstorm on 20th February?

A.Monday. B.Tuesday. C.Wednesday. D.Thursday.

2.How much should they pay if two members and one non-member join in the program?

A.$710. B.$730. C.$750. D.$690.

3.Why are free lunches not provided in the program?

A.Because the lunches cost too much. B.Because people have different tastes.

C.Because there are many restaurants. D.Because they may bring lunch-boxes.