60._________A.. thatB. whatC. whichD. some

His brother had become a teacher, ______ he wanted to be.A．whoB．whatC．whichD．that

Is this novel ______ Mr. Zhang referred to last week？A．thatB．whatC．whichD．the one

They showed us around the factory______is equipped with modern machines.A．in thatB．whatC．i

You should complete in time ______ the teacher has told you to.A、thatB、whatC、whichD、afte

Do ___________ you are told; otherwise you will be punished.A.thatB.whatC.whichD.which

Could you tell us _______her aunt will stay here?A.thatB.whatC.how longD.where