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搜题
【单选题】
关于丙型肝炎慢性化,下面哪一项是错误的
A.
超过 50 % HCV感染者转为慢性
B.
与 HCV高度变异性有关
C.
与HCV对肝外的泛嗜性有关
D.
与遗传染因素有关
E.
HCV在血液中滴度低,免疫耐受有关
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【判断题】IgG经木瓜蛋白酶水解后可得到2个Fab段,1个Fc段。
A.
正确
B.
错误
【单选题】听力原文:W: What do you think of young Stanley? M: Well, compared to Billy, he's a genius. What does the man think of the two boys?
A.
Billy is more cheerful than Stanley.
B.
Stanley is more intelligent than Billy.
C.
Billy is more imaginative than Stanley.
D.
Stanley is more generous than Billy.
【多选题】在交通事故发生后,自动变速器常见故障有()等。
A.
汽车不能行驶
B.
自动变速器打滑
C.
自动变速器不能升档或升档过迟
D.
自动变速器不能强制降档
【多选题】点火线圈初级电路接通时间取决于()。
A.
断电器触电的闭合角
B.
发动机转速
C.
蓄电池电压
D.
附加电阻的阻值大小
【单选题】正常会阴侧切术伤口拆线的时间是( )
A.
术后3天
B.
术后4天
C.
术后5天
D.
术后6天
E.
术后7天
【简答题】点火线圈初级电路接通时间取决于断电器触电的闭合角和 。
【单选题】S1:MAYDAY, MAYDAY, MAYDAY. This is M.V. Euphoria. I am disabled and adrift. I need help. Over.S2:M.V. Euphoria, this is M.V. Blue Whale. Your MAYDAY received. What is your position? Over.S1:Blue Whale...
A.
She is aground.
B.
She is on fire.
C.
She is attacked by pirates.
D.
She is not under command.
【简答题】()是检验真理的惟一标准是。
【简答题】S1:MAYDAY,MAYDAY,MAYDAY. This is MV Euphoria.I am disabled and adrift.I need help.Over.S2:MV Euphoria,this is MV Blue Whale.Your MAYDAY received.What is your position?Over.Q:What happened to the vesse...
【简答题】What did Stanley and his friends eat last time at Stanley's home?
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