正常腮腺的解剖部位是()A.咀嚼肌前部的皮下,下颌后窝 B.下颌前窝,外耳道下方 C

题型:单项选择题

问题:

正常腮腺的解剖部位是()

A.咀嚼肌前部的皮下,下颌后窝

B.下颌前窝,外耳道下方

C.上抵颧弓,下达下颌肌后部,相当耳屏水平

D.前缘位于咀嚼肌后部,后壁位于乳突部

E.前缘位于咀嚼肌中部,后界位于胸锁乳突肌后缘

考点:医学影像技术(医学高级)超声超声题库
题型:单项选择题

把边长为60cm的正方形铁皮的四角切去边长为xcm的相等的正方形,然后折成一个高度为xcm的无盖的长方体的盒子,要求长方体的高度与底面边长的比值不超过常数k(k>0),

(1)用x和k表示出长方体的体积的表达式V=V(x),并给出函数的定义域;

(2)问x取何值时,盒子的容积最大,最大容积是多少?

题型:单项选择题

患者男,39岁,无明显诱因出现凭空闻语3个月,最近2周,突然变得兴奋,行为紊乱,有冲动伤人行为,被急诊收住院,既往体健,躯体检查未发现异常。

目前比较适合患者的治疗()

A.肌内注射氟哌啶醇

B.缓慢剂量滴定奋乃静

C.肌内注射用利培酮微球治疗

D.利培酮口服液合并氯硝西冸注射治疗

E.口服舒必利治疗

题型:单项选择题

以下不属于非理性思维特征的是( )。

A.绝对化要求
B.过分概括化
C.糟糕至极
D.复杂多变

题型:单项选择题

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. respond B. return C. attend D. tend

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.

题型:单项选择题

下列不属于建筑消防性能化设计生命安全标准的是()。

A.热效应

B.毒性

C.能见度

D.烟气流动速度

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