1. (2019·长沙模拟) 阅读下列图表，从每题所给的A、B、C三个选项中，选出最佳选项回答问题或完成句子。

    Last Saturday, Mary and her cousin had lunch at David's Restaurant. Here is their order and the poster of the restaurant.

David's Restaurant
Table 5	2 person(s)	Order taken by Helen	12:45 5/29
1	Cheese cake		10×2
2	Cola(no ice)		3.5×2
3	Chicken sandwich(with ketchup)		15×1
4	Banana milk shake		4×2
5	Fruit salad		9.5×1
Total Price: $59.5
Thank you & hope to see you again soon! Tel: 88609588
David's Restaurant Opening Hours: 10:30 am~11:00 pm Tues. to Sun. Joy Time: 30% off 2:00~3:30 pm 9:00~11:00 pm

1. （1） On the order list, Mary ordered two cheese cakes, a chicken sandwich and two banana milk shakes, how much should she pay for them? 

   A . $43. B . ￥43. C . $32.
3. （2） According to the chart, we know that ______________.

   A . We can enjoy the food at David's Restaurant at 11:00 am on Monday. B . The cheese cake is more expensive than the chicken sandwich. C . If you go to David's Restaurant at 2:30 pm, you will get a discount(折扣).