单项选择题 2017年4月26日上午,中国首艘自主建造的“山东”号航母在中国船舶重工集团公司大连造船厂举行下水仪式,中央军委副主席范长龙出席仪式并致辞。( )A.对B.错
单项选择题 有如以下模块: module test; reg [3:0] start,result; initial begin start = 1; result = (start << 2); end endmodule程序运行完毕,result的值是( )A.4’b0100B.4’b0010C.6’b000100D.4’b0000
问答题 Fill in the blanks. To all who come to this(____) place: Welcome.(____) is your land. Here (____) relives fond memories of the (____) , and here(____) may savor the challenge and promise of the (____) A.happy B. youth C. Disneyland D. past E. future F. age