【简答题】They kept the window closed _____. (以防下雨) You'd better take warm clothes _____.(以备天气变冷) Mr. Johnson, I am here _____ . (只是为了以防不测) Take John's address with you, _____ (万一你有时间见到他) when you're in London.
【简答题】When Mr David retired, he bought a small house in a village near the sea. He liked it and hoped to live a quiet life in it. But to his surprise, many visitors came to see his house in summer holidays...
【单选题】Though _______ to see us, the professor gave us a warm welcome.
【简答题】简述创伤愈合中一期愈合与二期愈合的区别?
【简答题】Passage A When Mr.Chen retired,he bought a small house in a village near the sea.He liked it and hoped to live a quiet life in it. But to his surprise,many visitors came to see his house in summer hol...
【判断题】电气控制原理图分为主电路和控制电路,实现小电流控制大电流。