题目

三只U形管压强计，管中分别装有不同的液体，当用它们来测定某液体同一深度的压强时，则液面高度差最大的是:  A．装酒精的压强计;                   B．装水的压强计;C．装水银的压强计;                    D．无法确定. 答案：A根据句意和中英文提示写出单词，完成句子。每空一词。（10分）【1】We should depend on __________to win the game. (we)【2】You'd better think __________ before making an important decision. (two)【3】___________ about medical treatment will be discussed in today’s meeting. (decide)【4】___________ in your homework on time, or your teacher will be angry with you. (hand)【5】 His father has no ____________ job and lives a hard life. (fix)【6】Be careful when driving! A moment of ___________ (粗心) may cause a terrible accident.【7】A conversation with a wise person is __________ten year's study of books. (价值)【8】What a practical ___________ Sandy gave us! It must be of great help to us. (建议)【9】The ___________ extra work won high praise from the people in the town. She is well worth respecting. (先锋)【10】The railway ____________ Shanghai with Nanjing makes our travel much quicker. (连接)