High﹣speed trains, Mobile payment, Sharing bikes and Online shopping are called "four new great inventions" of modern China.
They____our daily lives more convenient.( )
A.have madeB.had made
C.have been madeD.made
(2014)--- Can I use the bike_______ you bought yesterday? --- Certainly. A. what B. which C. who
--Do you still remember the days ________ we spent in the country? --Yes, of course, they were peaceful and relaxing.
There is no dictionary _______you can find everything.
Three years has passed, but we can’t forget the people _________ helped me a lot in the past.
He is one of the cleverest students ________ hard work was paid in the end.