三.单项选择(共16分,每小题1分)
( )19.---Where ______ you _______ the computer?
--- Three years ago.
A. have; years ago. B. had; bought C. do; buy D. did; buy
( )20.There will be a parents’ meeting tomorrow. But my parents can’t come because they______ to Shandong.
A. has gone B. have gone C. has been D. have been
( )19.---Where ______ you _______ the computer?
--- Three years ago.
A. have; years ago. B. had; bought C. do; buy D. did; buy
( )20.There will be a parents’ meeting tomorrow. But my parents can’t come because they______ to Shandong.
A. has gone B. have gone C. has been D. have been