- 写作Directions:Restrictions on the use of plastic bags have not been so successful in some regions. " White Pollution" is still going on. Write a letter to the editor(s) of your local newspaper to give your opinions briefly, and make two or three suggestions.
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Dear Editor,
I am writing this letter to attract your attention to the fact that despite restrictions on the use of plastic bags, people in some regions are still using the bags as they used to. As a result, "White Pollution" still keeps worsening our environment.
To prevent this situation from being further aggravated, I would like to offer several practical suggestions. Firstly, it is high time for us to ban the free use of disposable plastic bags. Secondly, degradable and renewable materials rather than plastics should be used to produce bags. Thirdly, the mass media should help to enhance people's awareness of the harm of the plastic bags.
I hope that my suggestions are helpful. Thank you for your attention.
Sincerely yours,
Li Ming
- 1 【单选题】The directions were so()that it was impossible to complete the assignment.
- A 、ingenious
- B 、ambitious
- C 、notorious
- D 、ambiguous
- 2 【单选题】She gave()directions about the way the rug should be cleaned.
- A 、explicit
- B 、brisk
- C 、transient
- D 、opaque
- 3 【写作】Directions:You are going to study at a foreign university. Write a letter inquiring about the specific information as regards accommodation, fees and qualifications there.
- 4 【写作】Directions:You just come back from Canada and found a music CD in your luggage that you forget to return to Bob,your landlord there. Write him a letter to 1) make an apology, and 2) suggest a solution.
- 5 【写作】Directions:Two months ago you got a job as an editor for the magazine Designs & Fashions. But now you find that the work is not what you expected. You decide to quit. Write a letter to your boss, Mr. Wang, telling him your decision, stating your reason(s) , and making an apology.
- 6 【写作】Directions:You have just come back from the U. S. as a member of a Sino-American cultural exchange program. Write a letter to your American colleague to1)express your thanks for his/her warm reception;2)welcome him/her to visit China in due course.
- 7 【写作】Directions:Suppose your cousin Li Ming has just been admitted to a university. Write him/her a letter to1)congratulate him/her, and2)give him/her suggestions on how to get prepared for university life.
- 8 【写作】Directions:Suppose you have found something wrong with the electronic dictionary that you bought from an online store the other day. Write an email to the customer service center to1)make acomplaint, and2)demand a prompt solution.
- 9 【写作】Directions:Some international students are coming to your university. Write them an email in the name of the Students' Union to extend your welcome and provide some suggestions for their campus life here.
- 10 【写作】Directions:You are asked to write a letter to turn down an offer when you get two such offers for your application. You need to include specific reasons to support your refusal.
- Any student who often()his homework is unlikely to pass the examination.
- Too often Dr.Johnson's lectures()how to protect the doctor rather than how to cure thepatient.
- 某校有7名优秀的学生高林G、黄杨H、李明L、马洪元M、吴大伟U、王永祥W和张光宇Z。暑假期间,学校将派他们去英国和美国考察。该校只有这7名学生参加这次活动,每人恰好去这两个国家中的一个,考虑到每个学生的特长,这次活动必须满足以下条件: (1)如果高林去英国,则黄杨去美国; (2)如果李明去英国,则马洪元和吴大伟都去美国; (3)王永祥所去的国家与张光宇所去的国家不同; (4)吴大伟所去的国家与高林所去的国家不同; (5)如果张光宇去英国,则黄杨也去英国。 如果高林去美国,则以下哪一项一定为真()。
- 在法庭的被告中,被指控偷盗、抢劫的定罪率,要远高于被指控贪污、受贿的定罪率。其重要原因是后者能聘请收费昂贵的私人律师,而前者主要由法庭指定的律师辩护。 以下哪项如果为真,最能支持题干的叙述()。
- 所有持有当代商厦购物优惠卡的顾客,同时持有双安商厦的购物优惠卡。今年国庆,当代商厦和双安商厦同时给持有本商厦的购物优惠卡的顾客的半数,赠送了价值100元的购物奖券。结果,上述同时持有两个商厦的购物优惠卡的顾客,都收到了这样的购物奖券。 如果上述断定是真的,则以下哪项断定也一定为真()。 Ⅰ.所有持有双安商厦的购物优惠卡的顾客,也同时持有当代商厦的购物优惠卡; Ⅱ.今年国庆,没有一个持有上述购物优惠卡的顾客分别收到两个商厦的购物奖券; Ⅲ.持有双安商厦的购物优惠卡的顾客中,至多有一半收到当代商厦的购物奖券。
- 若A={x|-4<x<4,x∈R},B={x|0≤x≤7,x∈R} ,则()。
- 44.()
- What does Ronald Reagan mean by sayinggovernmentis the problem(line3, Para. 3)?()
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