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What is better to write in the introduction of AIDS graduation thesis?
Introduction is the beginning of an article or a book, which mainly plays the role of introduction and reading guidance. So you should introduce your writing purpose, central idea, main contents, key contents and main viewpoints in the introduction. Let readers have a general impression of your work by reading your introduction. The introduction is different from the preface, so you can't write too much. To be concise, generally about 500 words is appropriate. Effective prevention awareness male cats can avoid HIV infection. The following behaviors will not spread AIDS: eating with HIV-infected people or using tableware; Use water sources with people living with HIV; Use transportation with HIV-infected people; Sharing rooms with people living with HIV; Use toilets, washbasins/basins or other sanitary equipment with HIV-infected people (except toothbrushes, razors and other equipment that can easily cause bleeding); Use telephone, computer and other office equipment with HIV-infected people; Swimming or showering with HIV-infected people; Shake hands and hug with HIV-infected people; Courtesy kissing with HIV-infected people; Talk to HIV-infected people at close range; People infected with HIV sneeze and cough; Mosquito bites.