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问题 单项选择题

关于超声引导胰腺肿块活检，下列说法正确的是：①取材要求经过越多的正常胰腺组织越好；②取材要求经过越少组织越好；③穿刺应先用粗针；④穿刺应选用细针（）。

A.①②③

B.①③

C.②④

D.④

E.①②③④

答案

参考答案：C

问答题

(b)Melody, a little known singer, entered into a contract with a recording company Marvo Records where she would record exclusively for them for a period of two years beginning January 2007. Soon afterwards, Melody’s career ‘took off’ and in spite of the contract with Marvo Records she entered into a new contract with a rival company to record exclusively for them. Marvo Records decide to approach the courts for relief. Required:In relation to the law of contract, state whether or not the court is likely to grant Marvo Records an interdict (injunction) to prevent the threatened breach of contract between Melody and Marvo Records. (5 marks)
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单项选择题 A1/A2型题

下列有关阿米卡星的叙述错误的是（）

A.是卡那霉素的半合成衍生物

B.抗菌谱为氨基苷类抗生素中较窄的

C.对许多肠道革兰阴性菌产生的钝化酶稳定

D.主要用于治疗对其他氨基苷类耐药菌所致的感染

E.可为乙酰转移酶钝化而耐药
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