当你过生日,别人向你祝贺并说Happy birthday to you.时,你应该说:A. Thank you.B. Happy birthday to you, too.
His clothes are different colours. A.a lot B.a many C.lots of
There a lake in the park and there lots of ducks . A.were;was B.was ;were C.are ;is
Helen Keller blind and deaf. A.me B.become C.became
We can write English. A.in B.by C.on
Yang Liwei went a space. A.by B.at C.in