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【单选题】
关于因特网中主机的IP地址,叙述不正确的是:A.
IP地址是网络中计算机的身份标识
B.
IP地址可以随意指定
C.
IP地址由32个二进制组成
D.
主机的IP地址必须是全球唯一的
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【简答题】完形填空。 A girl named Helen in my class had a terrible accident.As she was running to the bus in order not to miss it, she slipped on some ice and fell__ 1 __the rear wheels of the bus.She__ 2 __the acci...
【多选题】经胼胝体膝的冠状断层解剖特点
A.
连结两侧端脑的粗大白质纤维板即为胼胝体膝
B.
该层面上胼胝体膝外侧恒定出现的结构是侧脑室前角和尾状核头的前极
C.
外侧裂的上、下 分别是端脑的额叶和颞叶
D.
双侧视神经在眶尖部正在穿经视神经管，在下一个层面上连于视交叉
E.
胼胝体膝的上下均是胼胝体沟，其内有大脑前动脉的主干走行
【简答题】在孟德尔规律下,两对独立基因共同决定同一性状时,如果无互作,则表现型比例为:9/3/31 如果存在以下互作方式,则比例分别为?(参照9/3/3/1的格式填写) 1 显性互补:( )、2 抑制作用:( )、3 隐性上位:( ) 4 显性上位:( )、5 重叠作用:( )、6 积加作用:( )
【简答题】When I was in the 8th grade in Ohio, a girl named Helen in my class had a terrible accident. As she was 36 to the bus in order not to miss it, she slipped on the ice and fell under the back wheels of ...
【简答题】When I was in the 8th grade in Ohio, a girl named Helen in my class had a terrible accident. As she was 16 to the bus in order not to miss it, she slipped on the ice and fell under the back wheels of ...
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