问题
选择题
What ______ she ______ for vacation?
A.does,does
B.is doing
C.is do
D.are doing
答案
答案:B
根据语境可知时态为选择进行时
故排除AC
又因为she为第三人称单数形式
故谓语动词应用is
故选B
What ______ she ______ for vacation?
A.does,does
B.is doing
C.is do
D.are doing
答案:B
根据语境可知时态为选择进行时
故排除AC
又因为she为第三人称单数形式
故谓语动词应用is
故选B