【单选题】When did sea become the main means of transportation for goods?
【单选题】听力原文:W: Where are you from? M: Originally from Odessa, by the Black Sea. I moved to California for about seven months and then moved here in Manhattan. W: How did you start designing? M: The T-shirt t...
【简答题】按照《麻醉药品和精神药品管理条例》规定:医疗机构应当对麻醉药品和精神药品处方进行专册登记,加强管理。精神药品处方至少保存()。|按照《麻醉药品和精神药品管理条例》规定:医疗机构应当对麻醉药品和精神药品处方进行专册登记,加强管理。麻醉药品处方至少保存()。A. 1年B. 2年C. 3年D. 4年E. 5年
【简答题】假设 有一个某商业集团的销售管理系统,该数据库中有四个表,它们的定义如下: (1) 商店信息表:Shop(Sid,Sname,Saddress) 各属性分别表示商店的商店号,商店名称和商店地址。 (2)职工信息表:Employee (Eno,Ename,E, Sid,Eperiod,Esalary) 各属性分别表示职工的编号,姓名,性别,商店编号,聘期,月薪。 (3)商品信息表:Produc...
【多选题】有关网络数据库和搜索引擎的区别,说法正确的是( )。
【单选题】医疗机构应当对麻醉药品和精神药品处方保存( )
A.
麻醉药品处方至少保存2年,精神药品处方至少保存2年
B.
麻醉药品处方至少保存3年,精神药品处方至少保存3年
C.
麻醉药品处方至少保存3年,精神药品处方至少保存2年
D.
麻醉药品处方至少保存1年,精神药品处方至少保存2年
【单选题】What is the main idea for Part Three? 6 I am no stranger to deep-sea exploration. In fact, I was on the same research vessel, just before the filming of the squid, making a documentary that would late...
A.
There is a great disparity between the amount of funding put toward space exploration and ocean exploration.
B.
It is very important to make observations of how the ocean works. However, owing to lack of funds, compared to space exploration, ocean exploration is lagging far behind, with the result that we know as yet little about the deep sea.
C.
I am no stranger to deep-sea exploration.
D.
When animals in the ocean, particularly large ones like whales, die and sink to the bottom, they create their own micro - ecosystem.
【判断题】在 Word 2007 主窗口中,能打开多个窗口编辑多个文档,也能有几个窗口编辑同一个文档。
【单选题】Reading题目97. When did Gina Harding first become interested in her area of study?
B.
When she was in college
C.
When she read Under the Bering Sea
D.
When she traveled to Alaska
【简答题】在Word2007主窗口中,能打开多个窗口编辑多个文档,也能有几个窗口编辑同一个文档。