一 寸 光 阴 不 可 轻江苏开放大学 大学英语（B）第一次形成作业 答案1-5 ADCBD 6-10 AABCC11-15 CDABB16-20 DACBA21-25 AAADC26-30 BBABC31-35 BDACD36-40 CDBCA41-45 DCBAC46-50 CBDAD51-55 DCBAB56-60 BACDB61、 要求在15分钟内，根据下面所给写作说明用英语写一个100字左右的请假条，请用“王林”署名。You work for a foreign company. Now you want to ask for a short period of leave. Write an email to your boss Mr. Smith to tell him:1)why you want to ask for leave;2)how long you want to be away;3)what you plan to do about your current work.Dear sir: Dear Mr. Smith,i beg to apply for two days leavelaof this week.Because i was ill,i want to return home to see the doctor.To support my application,i herewith the sick leave certificate.I should be very much obliged if you will grant me my application. as regards the lesson to be missed during my absence,i will do my best to make them up as soon as i get back from leave.Yours respectfully, wang lin62、要求在30分钟内，根据下面所给的题目与写作说明用英语写出一篇不少于120词的短文。ExcessivePackage（过度包装）写作说明：1、许多商品都存在过度包装的现象；2、出现这种现象的原因及其带来的后果；3、为了改变这种状况，你认为On Over-packagingNowadays manufacturers pay more attention to the package or wrapping of products to attract consumers eyes. These commodities with splendid appearance do appeal toa lot of consumers and sell well in the market. But on the other hand;over packaging does lead to many undeniable problems.Firstly;the materials used in packaging;such as paper;rubber;plastic;are important industrial materials that have a wide use in our daily life. So that those materials should not be used lavishlyin packaging. Secondly;over packaging also generates a lot of garbagewhich is not degradable. It is reported that B0 percent of our annual garbage comes from excessive wrapping. Thirdly;over packaging has also cultivated an unhealthy consumption habit and promoted harmful tendencies.As far as I am concerned;the most important function of a product is its practicability rather than its luxurious packaging. Therefore;I suggest the government tighten supervision on commodity packaging and take measures to encourage light-packaging of commodities.2