It ________ Mike and Mary who helped the old man several days ago. A.was B.are C.were D.had been
It ________ Mike and Mary who helped the old man several days ago.
A、was
B、are
C、were
D、had been
发布时间:2025-05-22 20:46:38
It ________ Mike and Mary who helped the old man several days ago.
A、was
B、are
C、were
D、had been