大学英语视听说第四册5、8、9补充版.doc

5 BCACD BACCD BABAB DCBCA 窗体顶端 supermarkets (2) a factory (3) capacity (4) kitchen (5) commercial (6) six / 6 (7) against (8) my own (9) appeal (10) larger (11) high-risk (12) gamble (13) one-man (14) support 窗体底端 Correct answer (1) turn things around (2) suggestions (3) expectations (4) how many (5) three million (6) target (7) salespeople (8) market (9) brand (10) problems (11) challenges (12) money (13) hard task (14) salesmen (15) investment (16) experienced (17) negotiation UNIT 8 Terms Definitions (1) DNA (2) cloning (3) GM crops (4) stem cell (干细胞) (5) genome (基因组) (6) genetic map (基因图) (7) genetic mapping; gene mapping (作基因图) (c) the chemical in the cells of animals and plants that carries genetic information (a) producing an exact copy of a plant or an animal from its cells (f) genetically modified crops (d) a cell that is taken from a human or an animal at an early stage of development and is capable of developing into cells of any type (g) the complete set of genes in a cell of organisms (b) the map of the genes of an animal or a plant (e) drawing the map of the genes of an animal or a plant Your answer Correct answer (1) GM crops GM crops (2) stem cell stem cell (3) genetic map genetic map (4) cloning cloning BCDAC BAAAD Your answer Correct answer (1) Research Research (2) genes genes (3) journal journal (4) warn warn (5) productivity productivity (6) grow grow (7) survival survival (8) Plant breeders have already used preliminary information from the rice genome to create experimental strains of rice that better resist cold and pests (9) The new map could better explain more than just rice. Rice shares a common ancestor with other cereal crops (10) While significant progress has been made in the analysis of the rice genome, the mapping of the human genes is also making headway CBDAD Correct answer (1) kitchens (2) opposed (3) labeled (4) completely (5) law (6) no