（苏秦）说秦王书十上，而说不行。黑貂之裘敝，黄金百斤尽。资用乏绝，去秦而归。负书担囊，形容枯槁，面目黧黑，状有愧色。归至家，妻不下纴，嫂不为炊，父母不与言。乃夜发书，陈箧数十，得太公《阴符》之谋，伏而诵之，简练以为揣摩。读书欲睡，引锥自刺其股，血流至足，曰：“安有说人主不能出其金玉锦绣，取卿相之尊者乎？”期年，揣摩成，乃见说赵王于华屋之下。抵掌而谈，赵王大说，封为武安君，受相印，革车百乘，锦绣千纯，白璧百双，黄金万镒，以随其后。约从散横，以抑强秦，故苏秦相于赵而关不通。当此之时，天下之大，万民之众，王侯之威，谋臣之权，皆欲决于苏秦之策。不费斗粮，未烦一兵，未战一士，未绝一弦，未折一矢，诸侯相亲贤于兄弟。夫贤人任而天下服，一人用而天下从。故曰式于政，不式于勇，式于廊庙之内，不式于四境之外。当（苏）秦之隆，黄金万镒为用，转毂连骑，炫煌于道，山东之国，从风而服，使赵大重。将说楚王，路过洛阳，父母闻之，清宫除道，张乐设饮，郊迎三十里；妻侧目而视，侧耳而听；嫂蛇行匍匐，四拜自跪而谢。苏秦曰：“嫂，何前倨而后卑也。”
对文段中画线词语的解释，不正确的一项是（ ）

    It's six forty in the morning. The children are coming into the classroom.

    A girl is opening the windows. Some are laughing and talking. Some are listening to them. Some are reading books. Some are doing their homework.

Miss Lin is standing behind the teacher's desk. She is writing on the blackboard. Sue and Anna are wearing their new dresses today. Ann is cleaning her desk. Mike is helping her. They all look happy.

    What are Bill and Bob doing? Oh, dear! They are still playing basketball.

下列有关金刚石和石墨的认识归纳中，不正确的是       （     ）

以下对世界贸易组织(WTO)的表述，正确的是