An inventor needs to have a creative and _____ mind .A.imaginableB.imaginativeC.imagi

What are the speakers concerned about？A．They need to make a budget.B．They need to ship an

A．An anthropologist.B．A teacher.C．A doctor.D．An inventor.

【C12】A．could have setB．should have setC．ought to have setD．need to have set

He was a talented inventor, but he needed a financially______ partner to help him develop

A patent is a form. of right granted by the government to an inventor, giving the owne

_________(59)A.have to B.must C.should D.need