八年级期末考试题1（Grade eight final exam questions 1）.docVIP

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八年级期末考试题1（Grade eight final exam questions 1）.doc

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八年级期末考试题1（Grade eight final exam questions 1）

八年级期末考试题1（Grade eight final exam questions 1） A single choice: (1 points every day. A total of 30 points 1. The common ancestor of modern apes and humans is () A, B, chimpanzee C, gibbon monkey D, dryopithecine 2, the following are conducive to improving population quality and control the rapid growth of the population, respectively, is () A, B, and fewer eugenics eugenics, less C, D, late marriage and childbearing, prenatal eugenics 3. The structure of the sperm and egg cells is A, ovary, testis, B, testis, ovary, C, testis, uterus, D, epididymis, ovary 4. The place where the fertilized egg is formed is A, uterus, B, ovary, C, fallopian tube, D, vagina 5, the formation of what marks the birth of a new life A, sperm B, egg cell C, zygote D, baby 6, the following are not a group of infectious diseases is () A, myopia and trachoma, ascariasis B, myopia, anemia, fracture C, trachoma, hepatitis, chicken pox, D, dental caries, hepatitis A and influenza 7, infectious diseases can be prevalent in the population, must have () A, infectious source B, transmission route C, susceptible population D and ABC are indispensable 8. The following specific immunity is () A, skin barrier action, phagocytosis of B and white blood cells C, people with smallpox will no longer suffer from the cleaning of smallpox, D and tracheal cilia 9, the doctor let the TB patients in the infectious disease hospital treatment, mainly for () A, control the source of infection, B, cut off the route of transmission, C, protect the susceptible group D and study the tubercle bacillus 10. What constitutes the third line of defense of the human body? A, skin and mucous membranes, B, and bactericidal substances and phagocytes in body fluids C, antigen and antibody D, immune organs and immune cells 11. The following indications for non prescription drugs are () A, OBC, B, PPA, C, WHO, D, OTC 12, the meaning of modern health is () A, physical fitness, B, mental health, C, social adjustment, and D and ABC are all