诊断膀胱癌最可靠的方法是（） A.尿脱落细胞检查 B.静脉肾盂造_爱下问搜题

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问题单项选择题 A1型题

诊断膀胱癌最可靠的方法是（）

A.尿脱落细胞检查

B.静脉肾盂造影

C.膀胱双合诊

D.B超

E.膀胱镜检及活检

答案

参考答案：E

解析：因膀胱镜可直接观察肿瘤情况并能活检

选择题

He ______ sleep, although he tried to, when he got on such a hunt for an idea until he had caught it.

A．wouldn’t

B．shouldn’t

C．couldn’t

D．mustn’t

问答题

In relation to the law of contract:

(a) defi ne an offer; (5 marks)