There is evidence that "Frankenstein food" has had adverse health effects on consumers.
查看答案
听力原文:W: I heard on 'the radio that the storm is getting nearer.
M: If the weatherman is as accurate ms usual it will probably be sunny all day.
Q: What do we learn from this conversation?
(18)
A. It will be sunny all day.
B. It will be raining all day.
C. The weatherman is usually inaccurate in his forecast.
D. The weatherman is usually very accurate in his forecast.
SECTION 1 (10 points)
Listen to the following passages and then decide whether the statements below are true or false. There are 10 questions in this section, with 1 points each. You will hear the recording only ONCE. At the end of the recording, you will have 2 minutes to finish this section.
听力原文: My mother stayed in California for ten years. Her grandfather left her to his wife, Emma, a severe woman who wore black dresses and resented and ignored my mother. Emma discouraged visitors and rarely allowed my mother to attend parties or other functions. One Halloween, when she caught my mother trick-or-treating with school friends, Emma decided to confine her to her room for an entire year, except for the hours she was in school. She forbade my mother to eat at the kitchen table or linger in the front yard. This cruel punishment went on for months until Emma's sister came for a visit and put a stop to it. By the time my mother turned fourteen, she could no longer bear life in her grandmother's house. She found work as a mother's helper, caring for two young children in return for room, board and three dollars a week. She had little time for the extracurricular athletics and drama that she loved and no money for clothes. She washed the same blouse everyday to wear with her only skirt and, in colder weather, her only sweater. But for the first time, she lived in household where the father and mother gave their children the love, attention and guidance she had never received. My mother often told me that without that sojourn with a strong family, she would not have known how to care for her own home and children.
Emma is my great grandmother。
A. 正确
B. 错误
对于Ⅱ类工业固体废物贮存、处置场,如果天然基础层渗透系数大于()时,应采用天然或人工材料构筑防渗层。
A. 1.0×10-7cm/s
B. 1.0×10-8cm/s
C. 1.0×10-9 cm/s
D. 1.0×10-10 cm/s
《医疗废物焚烧炉技术要求》(试行)(GB 19218—2003)中规定,焚烧炉主燃烧室炉膛容积热负荷和断面热负荷的选择应满足废物在()低位热值时,炉膛中心温度不低于()的要求。
A. 4.184×106J/h,750℃
B. 8.368×106J/h,750℃
C. 4.184×106J/h,850℃
D. 8.368×106J/h,850℃