如图所示电路中,电源电压恒为12 V,电流表量程为0~3 A,滑动变阻器标有“12 Ω,2 A”字样,灯泡L1标有“2 V,1 W”字样,灯泡L2标有“12 V,6 W”字样(两灯丝电阻不变)。在保证元件安全的情况下,下列说法正确的是( )A.闭合S1、S2,断开S3时,通过L2的电流为0.5 AB.只闭合S3,变阻器的滑片滑到最右端时,L1正常发光C.闭合S1、S2和S3时,电流表的最小示数为1.5 AD.整个电路消耗的最大功率为30 W
Would you feel ______ if you rushed to the
cinema only to find the tickets had been sold out?
A.tired
B.annoyed
C.satisfied
D.excited