题目内容
（请给出正确答案）
根据下面内容，回答题
女，40岁。近4年来逐渐出现活动后心悸、气短。查体：心尖部可闻及舒张期隆隆样杂音。
最可能的诊断是 查看材料
A.二尖瓣狭窄
B.二尖瓣关闭不全
C.主动脉瓣狭窄
D.主动脉瓣关闭不全
E.肥厚型梗阻性心肌病
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更多“根据下面内容，回答题 女，40岁。近4年来逐渐出现活动后心悸…”相关的问题
根据下面内容，回答题
女，38岁。粘液脓血便伴里急后重3年。近1周腹痛加重。体检：体温37．5℃，贫血貌，左下腹部轻压痛。
最可能的诊断是 查看材料
A.克罗恩病
B.结肠癌
C.肠易激综合征
D.溃疡性结肠炎
E.卵巢癌
根据下面内容，回答题
患儿，女，l0岁。右下后牙痛4天，夜间加重l天，牙龈红肿，无龋洞。
对患牙应做何种检查 查看材料
A.叩诊
B.牙髓温度测试
C.探诊
D.x线检查
E.以上都应做
根据下面内容，回答题
患者男，48岁，支气管肺癌，病理组织报告为“鳞状细胞癌”。
按解剖学部位分类，该癌肿最常见的类型是 查看材料
A.周围型
B.混合型
C.边缘型
D.中央型
E.巨块型
根据下列内容，回答题。
女，10个月。腹泻3天，加重2天。暗绿色水样便，每日10余次，量多、腥臭，伴高热、呕吐、尿少1天。查体：精神委靡，呈嗜睡状，前囟眼窝凹陷，皮肤弹性差，心音较低钝，双肺（一），腹较胀，肠鸣音正常，肝脾不大。粪检有大量脓细胞，血钠135mmol／L，血钾3．5mmol／L。
患儿最可能的诊断是 查看材料
A.细菌性痢疾
B.大肠埃希菌肠炎
C.金黄色葡萄球菌肠炎
D.轮状病毒肠炎
E.真菌性肠炎
根据下面内容，回答题
某公司年度审计期间，审计人员发现一张发票，上面有赵义、钱仁礼、孙智、李信4个签名，签名者的身份各不相同，是经办人、复核、出纳或审批领导之中的一个，且每个签名都是本人所签。询问4位相关人员，得到以下回答：
赵义：“审批领导的签名不是钱仁礼。”
钱仁礼：“复核的签名不是李信。”
孙智：“出纳的签名不是赵义。”
李信：“复核的签名不是钱仁礼。”
已知上述每个回答中，如果提到的人是经办人，则该回答为假；如果提到的人不是经办人，则为真。
根据以上信息，可以得出经办人是： 查看材料
A.赵义
B.李信
C.孙智
D.钱仁礼
根据下面内容，回答题
？？Market Research
？？0 Market research involves in collecting and sorting facts and opinions from specific groups
00 0f people．The purpose of research can vary from discovering the popularity of a political
34 party to assessing whether is a product needs changing or replacing．Most work in
35 consumer research involves interviewers employed by market research agencies，but
36 certain industrial and social research is carried out by any specialist agencies．？？Interviews
？？？？37 may be with individuals or groups and can last anything as from a few minutes to an hour
38 0r more．In some interviews，people may be asked to examine or try out products before
39 giving up their opinion．Successful interviewers tend to like meeting people and should
40 not only be shy of addressing strangers．Interviewers are usually expecled to work
41 unsupervised，organizing their own workload．Self-discipline is absolutely essential，and
42 as are motivation and enemy．There are no specific age limits for such a work，though
43 many agencies prefer to employ older applicants with experience of meeting people。
44 Market research agencies which frequently organize training，where trainees learn how
45 to recognize socio-economic groups and practice approaching to the public。 ？？？？？？
34__________ 查看材料
根据下面内容，回答题：
已知某中药的提取物中主要含有多糖类、皂苷类、黄酮类和脂肪酸类成分。拟通过下述分离精制流程分别将几类成分富集得到。首先将提取物分散至水中，并使用等体积的石油醚萃取，石油醚层浓缩回收并获得组分1；萃取后剩余的水层中加入高浓度的乙醇至混合液醇浓度达到80%，溶液中形成沉淀，过滤获得组分2；剩余80%乙醇液浓缩后通过大孔吸附树脂吸附，并使用2%NaOH水溶液洗脱，洗脱液中和后浓缩获得组分3；大孔吸附树脂再采用80%乙醇洗脱，洗脱液减压浓缩获得组分4。
组分1中主要含有的成分为 查看材料
A.多糖类
B.皂苷类
C.黄酮类
D.脂肪酸类
E.其他杂质
根据下面内容，回答题：
People often speak of fire as though it were a living creature——It grows， dances， needs oxygen，feeds on whatever it can find， and then dies. And when a forest fire rages out of control， threatening human lives and homes， it must be fought like a "wild animal. " The fight is often desperate， since firefighters" best efforts may be dwarfed by the fury of a large fire. But the fire"s own traits can be used
against it.
The heated air above a fire rises in a pillar of smoke and burnt gases， pulling fresh air in from the sides to replace it. Firefighters use this fact when they "fight fire with fire. " They start a fire well in front of the one which they are fighting. Instead of traveling on in front of the huge fire， the smaller fire is pulled back toward it by the updrafts of the larger blaze. As it travels back to meet the large fire， the smaller backfire burns away the fuel that the forest fire needs to survive.
Even when a backfire has been well set， however， the fire may still win the struggle. The wind which the firefighters used to help them may now become their enemy. When the backfire meets the main fire， before both die for lack of fuel， there is tremendous flame， great heat and wild winds. A strong gust may blow the fire into the treetops beyond the area， giving the fire new fuel and a new life.
This passage focuses on__________. 查看材料
A.how fires start
B.damage caused by fire
C.the fascination of fire
D.fighting forest fires
根据下面答案，回答题
A．月华丸
B．百合固金汤加减
C．保真汤加减
D．补天大造丸
E．六味地黄丸
肺结核气阴耗伤证方选
查看材料
该项目的关键路径是（）。 查看材料A.A—D—J
B.B—F—H—J
C.A—E—H—J
D.C—I—J
