The government officials met the workers and engineers working on the stadium, most____ were migrant workers．
A．of which B．of who C．of whom D．of them
—Why are you so late?
—The driver couldn't see clearly because of the fog．____, the road was too icy．
A．Therefore B．Otherwise C．However D．Besides
With your brother's help, I've made great progress in English and I really want to do something for him ____．
A．in turn B．by turns C.in return D．in answer
—I am afraid this pair of shoes is a little expensive．
—If you really want to buy them, I will give you a ____ of 10 percent．
A．quantity B．amount C．discount D．account
—Have you heard ____ news that over 10,000 people lost their lives in the earthquake in Japan?
—Not yet．What ____ big surprise!
A．the; a B．the; / C．/; / D．/; a
根据素质教育的要求，学校开设了选修课，成立了各种社团组织。请根据下列要点，给校报写一篇文章，讨论这些措施对学生成长的益处。
一、选修课满足学生兴趣的需要，拓展了学生的知识面，是学生课堂知识的巩固和补充。
二、社团活动为培养学生的组织能力和社交能力提供了平台，有利于中学生更好地熟悉和融入社会。
三、参加学修课活动不可人选我也选，应根据自己的兴趣和爱好。参加社团活动应以不影响日常学习为主。
要求：1. 表达准确，语言连贯；
2. 词数：120—150词左右（开头已经给出，不计入总数）。
参考词汇：选修课 selective courses
It is good that the schools have opened selective courses for the students, whose interests will be met and knowledge expanded.
