题目

用化学用语回答下列问题 （1）画出氯离子的结构示意图               ； （2）写出硫酸亚铁的电离方程式                                          ； （3）写出氯碱工业所发生的化学方程式_____________________________________;其中氧化剂是__________； （4）写出工业制造漂白粉的化学方程式并在化学方程式上标出电子转移方向和数目________________________________；其中漂白粉的有效成分是________。 阅读理解 阅读短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。 　　Best director winner Ang Lee poses with his Oscar at the 78th annual Academy Awards in Hollywood, March 5, 2006．Lee won for his work in “Brokeback Mountain．” 　　Lee is the first Chinese to receive the honor, considered the highest in American cinema and the most influential worldwide． 　　“I'm deeply proud of him, ” gushed Kale Wang, granddaughter of Wang Dulu, whose martial arts novel inspired Lee's “Crouching Tiger, Hidden Dragon” in 2000． 　　Kate Wang, a public relations executive at the American Chamber of Commerce in Beijing, said that she considered Lee a family friend and that his win is one more evidence to his excellent talent at exploring the subtleties(微妙)of human feelings． 　　“Ang Lee's movie is very touching．It's simple but perfect, ” commented Zhang Yuan, a Chinese film director of the “Sixth Generation”．“I sincerely congratulate him．He is the pride of all Chinese directors everywhere．” 　　Despite the Best Director nod, the film “Brokeback Mountain” lost to “Crash” in the Best Picture category．It was widely seen as an upset because “Brokeback” had been winning many awards, from the Golden Bear in Venice, to the Golden Globe and the Independent Spirit Awards, and was seen by most observers as a shoo - in(呼声)for the highest Oscar． (1) Ang Lee won Best director at the 78th annual Academy Awards for ________． [　　] A． “Crouching Tiger, Hidden Dragon” B． “Brokeback Mountain．” C． “Sixth Generation” D． “Crash” (2) Which of the following statement is TRUE? ________． [　　] A． Ang Lee is the first Chinese to receive honors． B． Kate Wang's martial arts novel inspired Ang Lee's film． C． Ang Lee's movie is both touching and perfect． D． Ang Lee' s films express every subtlety of his feeling． (3) From the report, we know that ________． [　　] A． The Best director is generally considered as the highest Oscar B． “Brokeback” has been winning all kinds of awards of the world C． Zhang Yuan is the pride of Chinese directors everywhere D． Most observers feel upset in “Brokeback” losing the Best Picture category