【简答题】Handheld
devices, such as cellphones, smartphones, portable computers and other wireless
devices, _______ the growing mobile device market.A. make up B. are made up of C. make for D. make off
【简答题】Passage 3 Electronic cigarettes are handheld nicotine-delivery devices that, despite, a devoted following, are currently swirling in controversy. New York is pushing to become the first state to ban t...
【判断题】Speech recognition would be an ideal interface for handheld devices.
【单选题】水流由水箱流经管的直径为 , 的管路后流入大气中,已知出口处 ,则 管段的断面处的体积流量为( )
【单选题】The category of operating system used for handheld devices.
【单选题】水流由水箱流经管的直径为 , 的管路后流入大气中,已知出口处 ,则 管段的断面处的体积流量为( )
【判断题】运动员A削的一个刚刚过网的球又反弹回A场地,B无法追到球,于是抛出球拍击到球。球拍和球都落在A的场地上,A回击球出界。裁判员判B得分。
【单选题】Handheld, book-sized devices that dispaly text and graphics.
【单选题】水流由水箱流经管的直径为 , 的管路后流入大气中,已知出口处 ,则 管段的断面平均流速 为( )