一HasTomfinishedreadinghisbookyeti    一I'venoidea, buthe...

问题详情：

一Has Tom finished reading his book yeti

     一I've no idea,  but he        it the whole morning.

     A.  read           B.  was reading      C.  has done      D.  would read

【回答】

B

知识点：动词时态

题型：选择题