增加药物溶解速度的措施有（） A.升高温度 B.加强搅拌 C.增大药物的溶出表面积

发布时间：2021-01-11 10:28 │ 来源：www.tikuol.com

题型：单项选择题

问题：

增加药物溶解速度的措施有（）

A.升高温度

B.加强搅拌

C.增大药物的溶出表面积

D.ABC均可

E.ABC均不可

考点：初级药师药师专业知识综合练习药师专业知识综合练习题库

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列举20世纪20——30年代在社会主义道路的探索过程中苏俄（苏联）取得的重大成就。

___________________________________________________________________________________________

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完形填空。
There are a lot of holidays for Chinese people, suchas National Day, May Day, etc.However, Chinese peoplelook on Spring Festival __1__their most important one ofall. Spring Festival is a traditional festival in China. It's afestival for families to get __2__. And it's also my favorite festival, especially__3__I was a child. Because dur-ing those days our life was very__4__. When the SpringFestival came, I could have plenty of delicious food toeat. Also I could__5__a very long holiday and have agood rest. On that day I could __6__beautiful clothes.And the most important thing is that I could receive muchNew Year's__7_ . So every year, I expected the Spring Festival would come soon. When I __8__up , it's no lon-ger as important__9__me as before. For our country hasdeveloped a lot. Our life is__10__than before. It's like that I'm having Spring Festival every day !
( )1. A. for ( )2. A. down ( )3. A. when ( )4. A. rich ( )5. A. find ( )6. A. buy ( )7. A. gift-money ( )8. A. look ( )9. A. to ( )10. A. worse	B. as B. up B. if B. poor B. enjoy B. see B. paper B. get B. of B. better	C. at C. together C. unless C. real C. need C. wear C. coin C. grow C. on C. shorter

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题型：单项选择题

函数f(x)=

x-1	2
-x	x+3

图象的顶点是（b，c），且a，b，c，d成等比数列，ad=______．

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对GN5-10型户内高压隔离开关进行交流耐压试验时，在升压过程中发现在绝缘拉杆处有闪烁放电，造成跳闸击穿，其击穿原因是（）。

A、绝缘拉杆受潮

B、支柱瓷瓶良好

C、动静触头脏污

D、环境湿度增加

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题型：单项选择题

有如下程序
#include ＜iostream＞
using namespace std;
class base

public:
virtual void f1()

cout＜＜"F1Base";

virtual void f2()

cout＜＜"F2Base";

；
class derive: public base

void f1()

cout＜＜"F1Derive";

void f2(intx)

cout＜＜"F2Derive";

；
int main()

base obj1,*p；
derive obj2;
p=&obj2;
p-＞f1();
p-＞f2();
return 0;

执行后的输出结果是( )。

A．F1Derive F2Base
B．F1Derive F2Derive
C．F1Base F2Base
D．F1Base F2Derive

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