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【单选题】
在各项均为正数的等比数列 中,若 ,则 等于(    )
A.
5
B.
6
C.
7
D.
8
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【简答题】"Taxi"! I called. A taxi stopped near me and I asked, "Can you take me to the London Airport, please?" "Certainly, sir," said the driver. I got in and sat down. "Please hurry," I said, "I must catch a...
【单选题】以下病变中,常规需行CT薄层扫描的是
A.
肝占位病变
B.
肺间质病变
C.
主动脉疾患
D.
肥厚性心肌病
E.
缩窄性心包炎
【简答题】EXERCISE 6A Fill in a suitable noun to complete each of the following sentences: 1. Can you describe the car? The pol4 need a full _____ in order to find it. 2. I've already arranged for your appointm...
【单选题】男性,24岁,在体检时发现肝有占位性病变,经临床各种辅助检查诊断为原发性肝癌,即进行手术切除术,病人精神紧张询问医生关于原发性肝癌预后判断,下列哪项是错误的( )
A.
瘤体小于5cm早期手术预后好
B.
25岁以下年轻病人预后好
C.
有完整包膜,核分裂少,无瘤形成预后好
D.
OT(+)和淋巴细胞转化率大于50%者预后差
E.
ALT显著升高者预后差
【单选题】男性,24岁,在体检时发现肝有占位性病变,经临床各种辅助检查诊断为原发性肝癌,即进行手术切除术,患者精神紧张询问医生关于原发性肝癌预后判断,下列哪项是错误的
A.
瘤体小于5cm早期手术预后好
B.
25岁以下年轻患者预后好
C.
有完整包膜,核分裂少,无瘤形成预后好
D.
OT(+)和淋巴细胞转化率大于50%者预后差
E.
ALT显著升高者预后差
【单选题】围成椎孔的是
A.
上、下相邻的椎弓根
B.
椎弓根与椎弓板
C.
椎体与椎弓根
D.
椎体与椎弓
【单选题】The lady insisted that the young man ______ her wallet and her parents insisted he ______ to the police station at once.
A.
had stolen; be sent
B.
had stolen; sent
C.
should steal; shouldn't be sent
D.
had stolen; must be sent
【单选题】The official involved in the scandal said he was under ______ to make the false statement to the police.
A.
control
B.
influence
C.
pressure
D.
effort
【单选题】患者,男性,50岁。有慢性肝炎病史20年,近期肝区持续胀痛。查B超发现肝右前叶4cm×3cm占位性病变。如果患者接受手术治疗,手术的禁忌证不包括()。
A.
重度黄疸
B.
大量腹水
C.
心力衰竭
D.
CT示肺部多发性占位
E.
生化检查ALB31g/L
【多选题】超声发现肝内有占位性病变,疑原发性肝癌时,还应检查以下哪些项目( )
A.
病变与第一、第二肝门的关系
B.
肝门区有无肿大淋巴结
C.
门静脉有无栓子
D.
有无腹水
E.
肿块包膜是否完整
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