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【单选题】On the heels of E1 , its opposite, La may soon arrive. In a Weekly Update, scientists at the NOAA Climate Prediction Center reported that as the 2006-2007 E1 faded, surface and subsurface ocean temper...
A.
the area most seriously hit by La
B.
the first area influenced by La
C.
the only area monitored by satellites
D.
the biggest area with a complex climate
【单选题】On the heels of E1 , its opposite, La may soon arrive. In a Weekly Update, scientists at the NOAA Climate Prediction Center reported that as the 2006-2007 E1 faded, surface and subsurface ocean temper...
A.
frequency
B.
intensity
C.
duration
D.
route
【多选题】下列属于1984~1992年信息化起步阶段的标志化文件是（）。
A.
《计算机软件保护条例》
B.
《关于“三金工程”有关问题的通知》
C.
《计算机信息网络国际联网管理暂行规定》
D.
《关于科技体制改革的决定》