【单选题】– What time did you get up this morning? – Mother at 6:30.
【判断题】已知仪表的读数是495℃,修正值为+5℃,那么测量温度的绝对误差是-5℃,被测介质的实际温度为490℃。()
【单选题】Why don ’t you bring me ___ on this piece of land you wanted me to check out.
【简答题】某温度计的标称范围是(-30~80)℃,则其量程为( )。
【单选题】—You can ______ when you arrive in Beijing. —I will. [ ]
【单选题】you ____ me up at six, please?
【单选题】Please ________ as soon as you get up.
【简答题】一般被测压力的最小值不应低于仪表量程范围的()。 A、1/2 B、1/3 C、1/4 D、1/5
【单选题】You can when you arrive in Beijing. [ ]