【单选题】In a sense, death is something welcome. It ______.
A.
is an integral part of our lives
B.
gives meaning to human existence
C.
sets a limit on our time in this life
D.
urges us to do everything
【单选题】生产、销售有毒、有害食品是指在生产、销售的食品中掺人有毒、有害的非食品原料的,或者销售明知掺有有毒、有害的非食品原料的食品的行为。 根据上述定义,下列构成生产、销售有毒、有害食品罪的是:
A.
某卖场使用过期变质的鸡腿,经过处理后用来制作炸鸡
B.
某地下加工窝点为提高所腌制熟食的销售品相,在加工过程中添加苏丹红
C.
某饮料生产厂家在生产的可乐中添加了食品添加剂——山梨酸钾,但并未在包装上予以注明
D.
某食品厂在所生产的一款糖果中添加食用色素超标,长期食用会给人体健康造成危害
【单选题】在下列阐述研究网络体系结构的基本思想中,不正确的是( ).
A.
计算机网络将其功能划分为若干个层次,较高层次建立在较低层次的基础上
D.
低层功能具体实现方法的变更不会影响到高一层所执行的功能
【单选题】果在Windows的资源管理器底部没有状态栏,那么要增加状态栏的操作是( )。
【单选题】听力原文: Good evening, welcome to the first meeting of our spring cycling season. It's pleasure to see to many new faces here. I certainly hope that most of you will soon feel right at home with our grou...
A.
To encourage people to participate in club activity.
B.
To introduce a new kind of bicycle.
C.
To inform. beginning cyclists about New Jersey's traffic laws.
D.
To warn tourists about bicycling on the roadways.
【单选题】如果在Windows98的资源管理器底部没有状态栏,那么增加状态栏的操作是( )。
【单选题】苏丹红一号(SudanI,如图),是一种工业用油溶性偶氮染料.有限的致癌证据,可能引起皮肤接触过敏.苏丹一号是一种用于彩色蜡、油脂、汽油、溶剂和鞋油等的增色添加剂,还可以用于焰火礼花的着色.在日常接触的物品中,家用的红色地板蜡或红色鞋油通常含有苏丹一号的成分.在一些品牌的伍斯特沙司、咖喱粉、辣椒粉和辣椒酱中依然使用它来增色.下列分析错误的是( )
【简答题】Directions: For this part, you are allowed to translate a passage from English into Chinese. Welcome to our hotel. We wish you a pleasant stay. It is very important to us that your stay be comfortable...
【单选题】听力原文: Good evening, welcome to the first meeting of our spring cycling season. It's a pleasure to see so many new faces here. I certainly hope that most of you will soon feel right at home with our gr...
A.
To encourage people to participate in a club activity.
B.
To introduce a new kind of bicycle.
C.
To inform. the beginning cyclists about New Jersey's traffic law.
D.
To warn tourists about bicycling on the roadways.