A depositor is a _____________.A.开户人B.保管箱C.开门人D.取

There is a river in the valley，fresh flowers _________________.A、is on the banksB、were

The UK is a country that is__________. 查看材料A.faster

Copper as well as most metals ____________.A. is a good conductorB. is a good insulator

University is a kind of ___________.A.instituteB.

--Is she a bus driver? --_________.She is a postwoman.

My new workplace is a long way from the station which is a bit ________________.