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【单选题】
Excel2010中,下面哪种引用是对列标的绝对引用,对行标的相对引用( )。A.
c$7
B.
$ab12
C.
$v$56
D.
h$2
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举一反三
【单选题】What can the combined dots represent?
A.
both letters and words
B.
only individual words
C.
only letters of the alphabet
【单选题】Fred has _____ kind of humour that can only be appreciated by those willing to search beneath the surface.
A.
an obvious
B.
a hidden
C.
a subtle
D.
a controlled
【单选题】患者男，摔伤致右前臂中段肿胀、畸形、异常活动2小时。查体：前臂骨擦音存在，异常活动明显。若该患者为闭合骨折，行手法复位石膏外固定24小时后，出现患肢持续性剧烈疼痛，进行性加重。此时首先应采取的措施是（）。
A.
抬高患者肢体以减轻疼痛
B.
予以确切有效的止痛药
C.
立即解除石膏外固定
D.
局部予以硫酸镁湿敷
E.
改用其他外固定方法
F.
以上均正确
【单选题】患者,男性,30岁。右前臂挤压骨折复位小夹板固定24小时后,患肢剧烈疼痛,进行性加重。此时应首先采取措施是
A.
抬高患肢以减轻疼痛
B.
给予镇痛药物镇痛
C.
立即解除夹板外固定
D.
行X线检查
E.
静脉滴注脱水剂
【单选题】患者男性,20岁,因车祸造成多发性损伤,急救时发现有窒息,腹部少量内脏脱出,股骨开放性骨折,血压低,脉搏细速。对脱出内脏的处理最合适的是:
A.
立即还入腹腔
B.
到手术室后再处理
C.
无菌碗覆盖后包扎
D.
干燥无菌巾覆盖
E.
湿无菌巾覆盖
【单选题】It may be debated whether individual neurons are 'tuned' to react to only a single tastant such as salt or sugar--and therefore signal only one taste quality--or whether the activity in a given neuron...
A.
illustrating the extent to which the physiological principles behind taste mirror those behind vision
B.
contrasting the available evidence for the labeled-line and across-neuron theories of taste
C.
describing the evolution of theories concerning the neurological mechanisms which determine taste
D.
demonstrating the superiority of holistic models over component models in analyzing neuron function
E.
showing that individual neurons play a negligible role in the physiological mechanisms of perception
【单选题】．The education department focuses on the__________education system，instead of only individual schools．
A.
diverse
B.
entire
C.
abrupt
D.
typical
【单选题】We should never _____ ourselves with a little book knowledge only.
A.
convince
B.
satisfy
C.
comfort
D.
benefit
【单选题】患者，男性，60岁。偶然跌倒后肋骨骨折，X线检查发现骨质有侵蚀样破坏；查血常规血细胞数量及血红蛋白轻微降低，血涂片上红细胞排列呈缗钱样且背景浅蓝色，尿蛋白+，RBC4～8/HP。该患者最可能患的疾病是
A.
急性肾小球肾炎
B.
肾性贫血
C.
再生障碍性贫血
D.
多发性骨髓瘤
E.
骨质疏松
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