未知题型 For this part, you are allowed 30 minutes to write a short essay on the topic of 'teaching methods' in three or four paragraphs. You should write at least 120 words following the outline given belowIntroduction: Basically there are two teaching methods.1. Lecture method:

未知题型 Americans this year will swallow 15,000 tons of aspirin, one of S1.______safest and most effective drugs invented by man. As the most popularmedicines in the world today, it is an effective pain reliever. Its bad S2.______effects are relatively mild, and it is cheap.For millions of people suffered from diseases, it is the only thing S3.______that works. Aspirin, in short, is truly the 20th-century wonder drug. Itis also the second largest suicide drug and is the leading cause ofpoisoning among children. It has side effects that, ff relatively mild, S4.______are largely unrecognized between users. S5.______Although aspirin was first sold by German company in 1899, ithas been around much longer than that. Hippocrates, in ancientGreece, understood the medical value of the leaves and tree barkwhich today is known to contain salicylates(水杨酸盐), the chemical S6.______in aspirin. During the 19th century, there was a great number of S7.______experimentation in Europe with this chemical, and it led in theintroduction of aspirin. By 1915, aspirin tablets were available in the S8.______United States.A small quantity of aspirin (two five-grain tablets) relieves painand inflammation. It also reduces down fever by interfering with some S9.______of the body's reactions. Specifically, aspirin seems to slow down theformation of the acids involved in pain and the complex chemicalreactions that cause fever. The chemistry of these acids is not fullyunderstood, and the slow effect of aspirin is well known. S10.______【S1】

未知题型 听力原文：Man: The package containing the records appeared to be in perfect condition. But when we unpacked it with great care, we found that one record was completely smashed. Could you send us a new one? I'll return the broken one at once.(19)