外面风很大,你可以对妈妈说: A. Close the window, please.B. Open the door, please. C. Open the window, please.
She sells things.She is a ________. A.teacher B.salesperson C.doctor
She is an actress ________ TV. A.inB.onC.for
If you enjoy math,you can ________ an accountant. A.doB.areC.be
Policewoman Yuan Yuan often helps tourists ________ their way. A.findsB.findingC.find
He helps sick people.He is a ________. A.singerB.cleanerC.doctor