—Cindy,isthekeyinthelibraryyours?Please    Mr.Smithforh...

问题详情：

—Cindy, is the key in the library yours? Please     Mr. Smith for help.

—OK, thanks.

F.   have              B. ask              C. spell            D. thank

【回答】

B

知识点：动词和动词短语

题型：选择题