气相色谱法测定小麦粉中过氧化苯甲酰的原理是什么？

具有保湿与增塑功能

A．药物与适宜基质均匀混合制成的具有一定稠度的半固体外用制剂
B．药物与适宜基质制成的专供眼用的灭菌软膏
C．药物与适宜的辅料制成的均一、混悬或乳剂型的乳胶稠厚液体或半固体制剂
D．将药物加水煎煮、药液浓缩成浸膏，加入矫味物质制成稠厚的半流体制剂
E．药物提取物与橡胶混合物为基质混合，涂布于裱背材料上供贴敷的外用制剂o

读“我国东北区域图”，完成1～4题。

小题1:根据经纬度可知，我国东北三省位于

A．东半球、中纬度

B．北温带、南半球

C．北半球、低纬度

D．北寒带、中纬度小题2:乙省的行政中心是

A．哈尔滨

B．长春

C．沈阳

D．济南小题3:丙省是下列哪个少数民族的主要聚居区

A．土家族

B．藏族

C．壮族

D．朝鲜族小题4:丁是

A．渤海

B．黄海

C．东海

D．南海

抗癫痫药物的用药治疗原则是

A．必须达到特定的血药浓度 

B．治疗重点是控制癫痫发作 

C．尽量单药治疗 

D．个体化治疗及长期监控 

E．根据癫痫发作类型选择用药

反映股票基金经营业绩的指标主要有( )。

A．基金分红

B．已实现收益

C．净值增长率

D．净值增长率标准差

Part 4

Questions 26-45

·Read the following article and choose the best word for each space.
·For questions 26-45, mark one letter A, B, C or D on the Answer Sheet.

iPhone Left in Hot Car for Three Hours

The normally peaceful suburban town of Winnetka is still reeling following the news Monday (26) a local resident, whose name is being (27) by police pending a full investigation, left an iPhone unattended for more than three hours in a car (28) in the hot sun.
"Responding to calls from (29) . passersby, who observed the iPhone sitting in a vehicle in the parking (30) of the Westfield Shopping Center, police arrived on the (31) at approximately 4 p.m. and immediately intervened to save the device," said Winnetka police chief Douglas Blaine. "Security cameras have shown that the iPhone had been in the car— with the doors (32) and the windows rolled (33) —since 1 p.m. Due to the tragic and highly emotional (34) of this case, we cannot say any (35) at this time."

A. this B. thatC. which D. what

According to official police records, two officers forcibly (36) into the car at 4:07 p.m. and found the iPhone (37) face down on the dashboard. The iPhone at first showed no (38) of life, but after a tense few seconds, officers were able to wake it and get it to (39) to a series of simple touch commands. Police said that if the iPhone were left in the extreme (40) for any longer, it could have died.
The iPhone was rushed by ambulance to a nearby Apple facility for careful (41) .Miraculously, no damage to its memory, screen, or wireless capabilities was reported.
Upper-middle-class suburbanites from all over the North Shore area have reacted to the near-tragedy with an unprecedented outpouring of (42) . Hundreds of cards and letters have come streaming in, and local talk radio shows have been flooded (43) calls demanding that the iPhone’s (44) be prosecuted. Many have come forward offering to take the iPhone into their custody, and still (45) have donated free downloads, ringtones, and MP3s to the victimized object.