Mary__her bike for two years.A.have bought B.has bought C.ha
she it for about two years.A bought B has bought C has had
I () these books for three years.A,bought B,have bought C,ha
I___the bike for over four years,A.have bought B.have buy C.
I have bought the bike和I have bought the bike for two years,
I have __this nice watch for two years. a.had b.bought c.bor
he __ for three hours.A.has bought it B.has received it C.ha
he said he (C) the new bike for over ten days A.has bought B
I have bought the bike for two years.此句有错吗?
three years ago ,my husband bought a bike for me
I have bought the computer for two years.怎么改?
how long ______she________the bike?A has,had B has,bought C
A new bike was bought for him 还是 has been bought for him aft