英语：情态动词两道高考题
1.some people who don't like to talk much are not necessarily shy;they ____ just be quiet people.
A.must B.mayC.shouldD.would
(选的是B,我想问的是D不是也有“很可能”的意思吗?那为什么不选D）
2.-i can't find my purse anywhere.
-you _____ have lost it while shopping.
A.may B.canC.should D.would
(选的是A,还是D的问题）