未知题型 The following contains the main information of Directions for Use. You are required to write English Directions for Use of Tiger Balm, based on the following points.内容：虎彪万金油虎彪万金油足将各种贵重药材，用科学方法炼制而成。功能主治：用于减轻头痛，肌肉酸痛，晕车晕船，蚊虫叮咬，缓解感冒等症状，并能迅速止痒。用法用量：仅限外用，涂于患处一至两滴。注意事项：1．本品为外用药，禁止内服。2．药品性状发生改变时禁止使用。3．将药品放在儿童不能接触的地方。贮藏：密封，置阴凉处。有效期：5年批准文号：国药准字Z44023978邮政编码：528308电话号码：(0757)27753668传真号码：(0757)27753238TIGER BALM

未知题型 From: Margie_Berns@purdue.eduDate: Thur. Dec. 23, 1997 7:30 p.m.To: Lingling@public.cc.jl.cnSubject: Re: Study at PurdueDear Ling Ling,I'd be very happy to have you as my student. If you want to apply, you'll need to complete an application form, submit the TOEFL results(550 minimum) and GRE scores(there's no minimum score, but a high verbal score is very important) and if you would like to be considered for a teaching assistantship, you would also need to take the TSE(Test of Spoken English). If you don't need a teaching assistantship(the most likely means of financial support from the University), then you won't need to take the TSE. TOEFL and GRE are still required in that case. To get application materials, you can write to Jill Quirk by email at griff@omni.cc.purdue.edu or by post in care of the English Department. If you have access to the Internet you can find the Webpage for the Graduate School at Purdue and find application forms and information there, too.Thank you for contacting me. Let me know if you have other questions.Best wishes,Yours truly,MargieProfessor of EnglishWhat is the email about?____________________.

未知题型 The computer virus is an outcome of the computer overgrowth inthe 1980s. The cause of this term is the likeness between the biologicalvirus and the evil program infected with computers. The origin of thisterm came an American science fiction 'The Adolescence of P-1' written 【S1】______by Thomas J. Ryan published in 1977. Human viruses invade a livingcell and turn them into a factory for manufacturing viruses. 【S2】______Therefore, computer viruses are small programs. They replicate by attaching 【S3】______