【C8】A．paperB．checksC．testD．quizzes

【C14】A．checkB．exerciseC．testD．practice

A．experimentsB．checksC．discoveriesD．works

How does the man want to pay？A．In cashB．By personal checksC．By visaD．By credit card

Why should we learn from tests and quizzes？A．To get the information we need to learn.B．To

How many ______ would you like？A、paperB、breadC、pieces of papersD、pieces of bread

耳硬化症患者听力曲线特点A.Bezold三征B.Schwartze征C.Gelle testD.Willis paracusisE.Carhart n