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Food safety will become the food industry’s key target as the nation tries to adopt international food standards. The National Development and Reform Commission, the Standardization Administration of China, the Ministry of Agriculture and six other departments announced their 2004-05 development programme for national food standards over the weekend. China is conducting a rectification (整顿) within two years. Inspectors will search for all known banned materials in food production. To reduce trading barriers, China will raise the ratio of adopting international standards in the food industry to 55 percent from today’s 23 percent. “Safety is the first consideration for anything entering people’s mouth followed by its nutritious value,” said Hao Yu, secretary-general of the National Food Industry Standardization Technique Committee. He added the usage of food addictives (添加剂) will be a major field for consideration in setting the new standards. On-the-spot checks during the past two years have shown the abuse (滥用) or misuse of addictives in food production and processing has become the biggest threat to food safety. In one case, talcum (滑石粉) powder was found in flour products, which is outlawed according to national food standards. “At present there are no methods or standards to test the content of talcum powder in flour,” said Shang Yan’e, an official with the national watchdog on grain and oil inspections. Under the guidelines, all banned addictives will be recorded as inspections increase, Relevant departments have allocated (分配) funds to conduct risk evaluations on current food addictives to fix the limits of their usage. China will adopt international advanced techniques and standards so as to find out the harmful materials in food within a shortest period. 小题1:China will raise the ratio of adopting international standards in the food industry by _____. A.55% B.32% C.23% D.78% 小题2:_________ is the second consideration for anything people eat according to the passage. A.Safety B.Value C.Nutrition D.Addictives 小题3:What does the passage mainly talk about? A.Addictives are dangerous to people’s health. B.Chinese food will be as safe as foreign food. C.New food safety standards are to be fixed. D.Food safety is a major concern in present China.
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【单选题】假定甲商品和乙商品是互为替代品,甲商品和丙商品是互补商品。如果市场上甲商品的价格大幅度下降,那么,在其他条件不变的情况下( ) 1乙商品的需求量减少 2乙商品的需求量增加 3丙商品的需求量减少 4丙商品的需求量增加
A.
①④
B.
②③
C.
③④
D.
①②
【单选题】在其他条件不变的情况下,如果商品的市场价格上升,则消费者剩余( )
A.
增加
B.
减少
C.
不变
D.
变化不确定
【多选题】以下属于“货到人”智能拣选模式的是()
A.
miniload轻型堆垛机系统
B.
旋转货架系统
C.
穿梭车拣选系统
D.
电子标签辅助拣选系统
E.
类KIVA机器人系统
【多选题】有关胸骨角平面在胸部横断层面上的标志意义,正确的是:
A.
奇静脉弓在此平面以上跨越右肺根上方,向前汇入上腔静脉。
B.
食管在此平面以下与右主支气管相交叉,形成食管的第二个狭窄。
C.
胸导管在此平面以下由脊柱右侧转向左侧上行。
D.
肺动脉的分叉处位于此平面以下。
【单选题】下列有关实验的描述或操作错误的是
A.
牙膏中含有不溶于水的成分,如碳酸钙、磷酸钙、氢氧化铝、二氧化硅等,它们主要起摩擦剂的作用
B.
纸层析法通常以滤纸作为惰性支持物。滤纸纤维具有亲水性,它所吸附的水作为固定相
C.
欲检验火柴头燃烧后的气体中是否含有CO 2 ,可将气体依次通过足量NaHCO 3 溶液和澄清石灰水
D.
减压过滤不宜用于过滤胶状沉淀或颗粒太小的沉淀
【单选题】If you have a fever, you should____
A.
see a dentist
B.
drink lots of water
C.
listen to light music
D.
eat an apple
【单选题】We regret that the goods you are _____ are out of stock at present.
A.
inquiring
B.
inquiring to
C.
inquiring into
D.
inquiring for
【单选题】You should if you have a fever. [     ]
A.
lie down and rest
B.
drink tea with sugar
C.
drink lots of water
D.
see a dentist
【单选题】If you have a fever, you must stay in bed.
A.
Y
B.
N
C.
NG
【单选题】已知在其他条件保持不变的情况下,如果某商品的价格从每台10000元下降到9000元,其市场需求量将从5000台上升到6000台,则可以该产品的需求价格弹性:
A.
为零
B.
不足
C.
缺乏
D.
充足
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