【单选题】从下列选项中,选择正确的CASE语句( ) SIGNAL v : INTEGER RANGE 0 TO 15;
B.
CASE v IS WHEN 0 => out1<= '1' ; WHEN 1=> out1<= '0' ; END CASE
C.
CASE v IS WHEN 0 => out1<= '1' ; WHEN 1 ½ 3=> out1<= '0' ; WHEN OTHERS=> out1<='1' ; END CASE ;
D.
CASE v IS WHEN 0 TO 10 => out1<= '1' ; WHEN 5 TO 15=> out1<= '0'; END CASE;
【单选题】下列关于描述华为公司所提倡的以“狼”为形象的企业文化,不正确的是( )。
【简答题】无砟轨道路基工后沉降应符合线路 ________ 、结构 稳定性 和扣件调整能力的要求。工后沉降不宜超过 _____mm 。
【简答题】We enjoy sports in one way or another. But can you explain why having sports is such a common phenomenon in the modern world? Write an essay and give three reasons: 1) it can be convenient, 2) it brin...
【多选题】下列关于描述华为公司所提倡的以“狼”为形象的企业文化,正确的是( )。
【单选题】-How much is the ticket to Central Park? -A one-way ticket $40, and you can another $ 20 for a round-trip.