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【单选题】
患者,女性,32岁。一日前饮用不洁水后突发高热,继而出现腹痛、腹泻和里急后重感,出现黏液脓血便,诊断为急性细菌性痢疾,在治疗药物使用中不正确的是
A.
喹诺酮类药物是目前相对理想的药物
B.
孕妇及儿童用喹诺酮类药物
C.
应积极分离病原菌并行药物敏感试验
D.
TMP-SMZ耐药虽然增强,但对多数病人仍有效
E.
青霉素为治疗首选药物
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参考答案:
举一反三
【简答题】A.It makes a clone from an ordinary, cell. B.It makes the first normal and healthy cloned animal. C.It paves the way to the cloning of human beings. D.It makes a cloned animal with only mother.
【判断题】指导性政策矩阵的实质就是把外部环境因素和公司内部实力归结在一个矩阵内,并对此进行经营战略的评价分析
A.
正确
B.
错误
【单选题】( )是法治的生命线,是司法活动最高价值追求。
A.
科学立法
B.
严格执法
C.
公正司法
D.
全民守法
【单选题】Eco-travel is a form of travel _____ combines normal tourism with learning, _____ a way to find out what can be done to help animals, plants and people. [     ]
A.
what; as well as
B.
that; as well
C.
which; as well as
D.
which; as well
【单选题】下列哪种船闸的闸首口门宽度小于闸室宽度()
A.
广厢船闸
B.
单线船闸
C.
竖井式船闸
D.
内河船闸
【判断题】First Normal Form Rule that is the relation has not multi-valued attributes, and internal structure attributes.
A.
正确
B.
错误
【单选题】What was the speaker's first reaction to 'Shakespeare Industry'?
A.
He thought it was normal.
B.
He was surprised by it.
C.
He thought it was ridiculous.
D.
He became a tourist guide.
【单选题】First normal form requires that a database excludes:
A.
foreign keys.;
B.
composite keys.;
C.
duplicate rows.;
D.
repeating groups.
【简答题】PbS是一种可降解的聚酯类高分子材料,可由马来酸酐等原料经下列路线合成: (1)A→B的反应类型是______;B的结构简式是______. (2)C中含有的官能团名称是______;D的名称(系统命名)是______. (3)半方酸是马来酸酐的同分异构体,分子中含1个环(四元碳环)和1个羟基,但不含-O-O-键.半方酸的结构简式是______. (4)由D和B合成PBS的化学方程式是______...
【单选题】_____ around the Water Cube, we were then taken to see the Bird's Nest for the 2008 Olympic Games. [     ]
A.
Having shown
B.
To be shown
C.
Having been shown
D.
To show
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