【简答题】用所给单词的适当形式填空。 1. I built one of my rockets _____ (I) 2. I _____ (lose)one of my books yesterday. 3. Danny has been _____ (launch) rockets for two years. 4. —How _____ (much) pens do you have? —Four.
【简答题】I have recently been told that I am one of the millions of Americans who will be afflicted with Alzheimer's Disease. Upon learning this news, Nancy and I had to decide whether as private citizens we w...
【简答题】阅读理解。 One of the greatest contributions to the first Oxford English Dictionary was also one of its most unusual. In 1879, Oxford University in England asked Prof. James Murray to serve as editor for w...