[单项选择]关于生物利用度的叙述正确的是（）
A. 表示药物进入人体循环的速率
B. 与药物的剂型无关
C. 不受服药时间的影响
D. 同一药物的不同剂型，生物利用度不同
E. 同一制剂的生产工艺不同，生产厂家不同，但生物利用度相同

[简答题]1钢筋加工地应宽敞、平坦，工作台应稳固，照明灯具应加设网罩，并搭设作业棚，设置安全标志和------。

[单项选择]Manhattan trigonometry (三解法) teacher Terry Webber takes his students to the East River every year and has them measure the distance across with just a ruler and a protractor (量角器).
The students then ride the Staten Island ferry and, knowing only the height of the Statue of Liberty; calculate the distance between Staten Island and Manhattan.
That’s the kind of out-of-the-box approach that Webber and other critics fear will go out the window with the sweeping school reforms announced this week by Mayor Bloomberg and Schools Chancellor Joel Klein.
"We won’t have time," Webber said., "We will have to teach them to memorize certain bits of information, then say, ’Bubble (泡沫，幻想的计划) in this test. ’"
The reforms--including a more rigorous tenure (任期) review for new teachers and a system in which the school bureaucracy (官僚机构) is slashed (削减) and principals are freed from administrative supervision--are largely made possible by an "accountability" system that will mea
A. the distance between Manhattan and New York
B. the distance between New York and Washington
C. nothing
D. the distance between Staten Island and Manhattan

[单选题]在分析算法的优劣时,从占用计算机资源的角度应该考虑的两个方面是()
A.A:正确性和简明性
B.B:空间代价和时间代价
C.C:可读性和开放性
D.D:数据复杂性和程序复杂性

[单项选择]

患者男性，65岁，3年前起出现中上腹部隐痛，呈间歇性，通常于饭前或饭后4～5小时发生，偶尔睡眠时发生疼痛，进食后疼痛可好转。当地医务室诊为"胃炎"服药后缓解。4天前上腹疼痛加剧，服阿托品无效，进食后不缓解，昨日排柏油样便2次、每次约100g，故来院诊治。体检：口唇略苍白，无发绀，两肺无异常；心律齐，无病理性杂音；腹软，中上腹有轻度压痛，肝脾未及，移动性浊音（-）。实验室检查：WBC5．0×10⁹／LHb100g／L尿常规（-），大便隐血（+++）。

下列哪项护理措施对该病人不妥（）
A. 禁食
B. 指导患者进食温凉、清淡流食
C. 观察生命体征
D. 密切观察大便颜色及量
E. 便潜血阴性后可以进食营养丰富、易消化、无刺激性的半流食、软食

[单选题]DS862型电能表是（）电能表。
A.三相三线
B.三相四线
C.单相
D.无功

[单项选择]最早期的声门癌的症状是（）。
A. 呼吸困难
B. 吞咽困难
C. 声音嘶哑
D. 咽喉疼痛
E. 颈淋巴结转移

[单项选择]《执业医师法》规定了若干项不予注册执业医师条件，下列几项中，哪一项是《执业医师法》中没有规定的
A. 年龄小于18岁或大于60岁
B. 不具有完全民事行为能力的
C. 因受刑事处罚，自刑罚执行完毕之日起至申请注册之日止不满两年的
D. 受吊销执业医师证书行政处罚，自处罚决定之日起至申请注册之日止不满两年的
E. 有国务院卫生行政部门规定不宜从事医疗、预防、保健业务的其他情形的

[填空题]

The most obvious purpose of advertising is to inform the consumer of available products or services. The second (31) is to sell the product. The second purpose might be more important to the manufacturers than the (32) . The manufacturers go beyond only telling consumers about their products. They also try to persuade customers to buy the (33) by creating a desire (34) it. Because of advertisement, consumers think that they want something that they do not need. After buying something, the purchaser cannot always explain why it was (35) .
Even (36) the purchaser probably does not know why he or she bought something, the manufacturers (37) . Manufacturers have analyzed the business of (38) and buying. They know all the different motives that influence a consumer’s purchase—some rational and (39) emotional. Furthermore, they take advantage of this (40) .
Why (41)