(     )6.The undertined word “reasonable” means _________ in Chinese according to the passage.

      A.有理由的     B.合理的     C.不错的     D.很贵的

Vegetables ＄5.10

＄2.10

＄3.50

Coffee

＄2.00

Chicken sandwich

＄3.80

Tea

＄2.00

Beef sandwich

＄3.60

Large

＄1.80

Egg sandwich

Fresh fruit    ＄3.80

Juice

Small