【简答题】Destiny and Personal Responsibility One important variable affecting communication across cultures is destiny(命运)and personal responsibility. This refers to the degree to which we feel ourselves the m...
【判断题】采用比例画法时,螺栓直径为d,平垫圈外径为2.2d,内径为1.1d,厚度为0.15d。
【判断题】采用比例画法时,螺栓直径为d,平垫圈外径为2d,内径为1d,厚度为0.2d。
【简答题】8051微控制器T0的门控信号GATE设置为1时,只有 引脚为高电平且由软件使 TR0 置1时,才能启动T0工作。
【简答题】采用( )画法时,螺栓直径为 d ,平垫圈外径为 2.2d ,内径为 1.1d ,厚度为 0.15d 。
【单选题】设已定义x为double类型变量: #include main() { float x=323.82631; printf("%.2e\n",x); } 则以上语句( )。
【单选题】The Japanese government insisted that the United States______Japans special position in China and help Japan gain access to raw material in Southeast Asia.
【单选题】在表单提交时,采用()提交方式更为安全。