【正文】 s swimming pool yesterday. This morning I had a headache. After taking my temperature, my mother found that I had a high fever, immediately she took me to see a doctor, who advised me to stay in bed for 2 days. Now I am writing to you to ask for 2 days39。t go to school today, I39。 One possible version: June 8, 2005 Dear Sir, I39?！　?0．標識混亂、短斤少兩的現(xiàn)象依然比較突出 To: John Smith, Supervisor From: George Chen, Accounting Department Date: March 11, 2001 Subject: Casual Leave of Absence John, I would like to know if I could ask for a casual leave of absence from March 23 to 27. Yesterday I received a letter from my parents, who are both over 70, telling me that a big flood took place at my home village, causing serious damage to my house. As the only son of my parents, I should of back to assess the situation, and help them to get over these difficulties. Though I cannot stay at home for too long a time, I should at least make arrangements for repair work. I believe my relatives in the village and my neighbors will also e to help. Financially I have no difficulties. I will call you at 1:. or you can call me at any time.To: Peter Stone, Manager From: Lynn Chen, Financial Department Date: April 2nd, 2004Subject: Casual Leave of AbsencePeter, I would like to know if I could ask for a casual leave of absence for one day on April 4th, this Wednesday. This morning I received a telephone call from my dentist, urging me to e to his practice for immediate treatment of my teeth. I have been experiencing a stinging pain, depriving me of my sleep during the past fortnight. The situation could worsen, should infection occur.Concerning my workload: As Wednesday is not as busy as the other weekdays, I think a oneday leave this Wednesday may be the best solution. I apologize for the inconvenience my absence from work may cause. Thanks. I will call you at 1:. or you can call me at any time. 假設你叫Tom，你昨天在學校游泳池游泳患了感冒，今天早上覺得頭疼，你母親給你量了體溫后，發(fā)現(xiàn)你發(fā)燒，便帶你去看醫(yī)生，醫(yī)生說你需要臥床休息兩天，特向老師請假。如裝純凈水的瓶子是用廢棄舊塑料加工的，非b字啤酒瓶依然大量在作用。許多保健食品標準水平低，不能反映產(chǎn)品的質(zhì)量；由于對有些成分目前還無有效的檢測方法，使保健品市場魚目混珠的欺騙性產(chǎn)品不少，如燕窩含量不得而知；核酸口服液，只檢氨基酸氮含量，與醬油標準差不多。如有的在蜂蜜中攙飴糖、淀粉糖；有的在藕粉中攙薯粉、土豆粉；在奶粉中攙可溶性淀粉、面粉；有的標稱為醬鹵肉、雞肉串的產(chǎn)品，實為豆干或面筋；在豆干、豆腐中攙大米、面粉等。有的手續(xù)不全，有的來自疫區(qū)，有的屬轉(zhuǎn)基因產(chǎn)品等。如蔬菜、水果等農(nóng)藥殘留超標；飼料濫加激素，導致畜禽產(chǎn)品藥物殘留超標；農(nóng)產(chǎn)品因環(huán)境污染造成重金屬超標；轉(zhuǎn)基因農(nóng)產(chǎn)品、改性農(nóng)產(chǎn)品未經(jīng)鑒定就投放市場，存在很大隱患等等。如在面粉中過量添加過氧化苯甲酰；在果凍中過量添加防腐劑和甜味劑；在醬腌菜中過量添加防腐劑；在冷飲中過量添加甜味劑；在蜜餞中過量添加防腐劑和甜味劑等。如去年11月，北京市質(zhì)量技術監(jiān)督局對35個集貿(mào)市場和33個大中型超市、商場、菜市場銷售的水發(fā)食品進行突擊檢查，現(xiàn)場抽檢蝦仁、百葉、海參、黃喉、魷魚、鴨掌、海螺、扇貝肉等水發(fā)食品926件，查出32．2％的水發(fā)食品含有甲醇成分；此外，還發(fā)現(xiàn)過在醬鹵肉制品中加罌粟殼；在豆制品中摻大白粉；在餅干、糕點攙礦物油等現(xiàn)象。　　2．添加非食品用的添加劑，用以改善食品的感官。從近幾年打假情況看，假冒偽劣食品違法犯罪行為主要表現(xiàn)在以下幾個方面：1．用霉變或以假充真的原料加工食品。如江西贛南有毒豬油致人死亡案、廣東等地食用含瘦肉精豬肉中毒案、長春學生食用變質(zhì)豆奶中毒案等。隨著各地政府的高度重視，打擊制售假酒違法犯罪行為的力度不斷加大，應該說假酒一度盛行的勢頭得到了有效遏制。共造成107人死亡、1500余人中毒。1992年以來，在全國產(chǎn)生強烈反響的假酒中毒致人傷亡惡性案件已有10起，其共同特點是用工業(yè)酒精甚至甲醇勾兌散裝和瓶裝白酒，甲醇含量嚴重超標，最高的達幾千倍?！　慕鼛啄甏蚣俟ぷ鞯?