— __________.
A:Thank you.
B:I don't know.
C:You're very good.
D:That sounds great.
将两只额定电压相同的小灯泡L1、L2串联在电路中,如图所示闭合开关S后,发现灯L1较亮,灯L2较暗,则下列说法中正确的是( )
One valuable tip for graduates is that first impressions during a job interview really________.