【单选题】Speaker A: Hi! How are things? Speaker B: ______________
B.
Great! How is it going with you?
【单选题】以下不属于注射模试模工艺条件的是 ( ) 。
【单选题】——— interesting book!
【判断题】绿茶中含有丰富的维生素A和叶绿素。A. 正确 B. 不正确
【单选题】Primary among the arguments against uniforms is their lack of variety and the consequent loss of individuality experienced by people who must wear them. Though there are many types of uniforms, the we...
B.
have little or no individual freedom
C.
tend to lose their individuality
D.
enjoy greater popularity
【判断题】Wearing uniforms is a good idea. 翻译为“经常穿校服不是个办法”是对的还是错的?
【单选题】峨眉山市“竹叶青”、“雪芽”等绿茶,是闻名全国的名牌土特产.绿茶茶叶中含有多种有益成份,对人体有重要的保健作用.下表是10g 绿茶中某些有益成份的大至含量及其功能.表中,“钾、镁、锰、氟”是指( ) 钾 140-300mg 维持体液平衡 镁 1.5-5mg 保持人体正常的糖代谢 锰 3.8-8mg 参与多种酶的作用,与生殖、骨骼有关 氟 1.5-5mg 预防龋齿,有助于骨骼生长
【判断题】一般情况下,绿茶中的茶氨酸含量大于红茶。