第三部分：词汇与结构1. Professor Johnson comes from either Oxford or MIT, I cant remember .A whereB there C whichD that2.Never get off the bus it has stopped.A if B as soon asC untilD or3.The red flower goes from one to in the class.A the otherB othersC anotherD other4.Important his discovery was, it was regarded as a matter of no account in his time.A when B untilC asD although5.The manager will not us to use his car.A have
