(2014届浙江省宁波市十校高三3月联考英语试卷) Up to now, no one has come up with a(n) explanation of why dinosaurs died out, and it remains a mystery.
--- Could I use your computer for a few minutes, please? --- I’m not using it myself.
Many people in the credit industry expect that credit cards will eventually paper money for almost every Purchase.
I didn’t see your sister at the meeting. If she,she would have met my brother.
Advertising is distinguished from other forms of communicationthe advertiser pays for the message.
Do you know the great difficulty he had the work in time?