Ⅱ期临床药代动力学试验的主要任务是确定A.药物半衰期B.药物清除率C.血药峰浓度D.

题型:单项选择题

问题:

Ⅱ期临床药代动力学试验的主要任务是确定

A.药物半衰期
B.药物清除率
C.血药峰浓度
D.药物达峰时间
E.最佳的给药方案

考点:药学职称考试药师专业实践能力治疗药物的评价
题型:单项选择题
对于实数x,用[x]表示不超过x的最大整数,如[0.32]=0,[5.68]=5.若n为正整数,an=[
n
4
]
,Sn为数列{an}的前n项和,则S4n=______.
题型:单项选择题

生地黄与玄参均具有的功效是()。

A.清热解毒,凉血消斑

B.清热凉血,养阴增液

C.清热凉血,活血散瘀

D.清热解毒,疏风散热

E.清热燥湿,泻火解毒

题型:单项选择题

Worlds of Fun

Location: Worlds of Fun is located off Highway 435 in Kansas City, Missouri.

History: Worlds of Fun was opened on May 26, 1973, at a cost of 25 million dollars. Loosely themed around the Jules Verne book, Around the World in Eighty Days, the park was founded by Hunt Midwest Company. In 1982, Hunt Midwest bought a nearby waterpark, Oceans of Fun. In 2013, Worlds of Fun and Oceans of Fun were combined to a one ticket admission, providing all guests with access to 235 acres of amusement and water rides. 

Hours:  Worlds of Fun is open from April through Halloween. 

Tickets: Buy and print online. Always try to buy your tickets in advance, to save time when you get to the park.

Reservations: Worlds of Fun sells “Fast Lane” cards that save riders’ time by allowing them to bypass the majority of wait for most of rides and attractions including Mamba, Prowler, and Patriot. Ride as many times as you want all day long.

Strategy(策略): Most visitors tend to begin the day with Prowler, the hottest attraction in the park. Use that tendency to your advantage and head to the Patriot first. After that, try the Dragons. Then work your way back to the Prowler. After riding the Prowler, there is only one coaster left, Mamba. Hit it next. If the park is not very crowded, you can ride Boomerang on the way to Mamba. After riding Mamba, head back for a ride on the Wolf. By then you will have tried most of the popular rides and attractions in the shortest possible time. 

News: In 2014, Worlds of Fun is adding Steel Hawk, a ride that will take guests up 301 feet in the air and spin them at a 45-degree angle for a 60-second flight. Wait to have a try!  

小题1:When did Hunt Midwest’s two parks start to share one ticket?

A.In 1973.

B.In 1982.

C.In 2013.

D.In 2014.小题2:With a “Fast Lane” card, the visitor can _________.

A.save some money

B.buy tickets online

C.avoid lining up for long

D.enjoy all the rides for free小题3:What is talked about in the part of Strategy?

A.The best visiting route.

B.The highest ride in the park.

C.The most popular tour season.

D.The hottest attractions in the park.

题型:单项选择题

给定员工关系EMP(EmpID,Ename,sex,age,tel,DepID),其属性含义分别为:员工号、姓名、性别、年龄、电话、部门号;部门关系DEP(DepID,Dname,Dtel,DEmpID),其属性含义分别为:部门号、部门名、电话,负责人号。若要求DepID参照部门关系DEP的主码DepID,则可以在定义EMP时用(1)进行约束。若要查询开发部的负责人姓名、年龄,则正确的关系代数表达式为(2)。

空白(1)处应选择()

A.PrimaryKey(DepID.OnDEP(DepID.

B.PrimaryKey(DepID.OnEMP(DepID.

C.ForeignKey(DepID.ReferencesDEP(DepID.

D.ForeignKey(DepID.ReferencesEMP(DepID.

题型:单项选择题

收文处理程序一般包括:签收、登记分发、拟办、批办、承办、催办、查办、立卷、归档、销毁等。

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