题目内容：
GamblingislawfulinNevada. A．legal
B．irresistible
C．enjoyable
D．profitable
参考答案：
答案解析：
单选题：GamblingislawfulinNevada.
- 题目分类：卫生类
- 题目类型：单选题
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GamblingislawfulinNevada. A．legal
B．irresistible
C．enjoyable
D．profitable
GamblingislawfulinNevada. A．legal
B．irresistible
C．enjoyable
D．profitable
Herbehaviorisextremelychildish.
Herbehaviorisextremelychildish. A．simple B．immature C．beautiful D．foolish
Thedoctorshaveabandonedthehopetorescuetheoldman.
Thedoctorshaveabandonedthehopetorescuetheoldman. A．left B．givenup C．turneddown
Thosescientistsspentthreeweeksindraftingtheresearchproposal.
Thosescientistsspentthreeweeksindraftingtheresearchproposal. A．clarifying B．for
Thelittlegirlgraspedhermother'sarmasshecrossedthestreet.
Thelittlegirlgraspedhermother'sarmasshecrossedthestreet. A．understood B．held C．
攻击者使用无效的IP地址，利用TCP连接的三次握手过程，使得受害主机处于开放会话的请求之中，直至连接超时。在此期间，受害
攻击者使用无效的IP地址，利用TCP连接的三次握手过程，使得受害主机处于开放会话的请求之中，直至连接超时。在此期间，受害主机将会连续接受这种会话请求，最终因耗尽