—_______! You can do it.
A:Well done
B:Come on
C:Thanks
D:You're welcome
2015年6月1日,“东方之星”号游轮因突遇龙卷风,在湖北监利水域沉没.截至6月8日止,现场己搜寻到
遇难者遗体432具.为确保亲属能准确无误地认领遗体,需根据以下哪项进行确定( )
小雷想知道小灯的亮暗程度与什么因素有关.于是找来额定电流均小于0.6A,额定电压是2.5V的灯L1和额定电压是3.8V的灯L2,先后接在电源电压恒为6V的电路中,按照如图所示的电路开始探究.
—Simon, what do I need to take for the hiking?
—You'd better ________ more water than usual. It's hot today.