题目

The traditional Chinese lunar calendar divides the year into 24 solar terms(节气). Major Snow, the 21st solar term of the year, begins this year on December 7 and ends on December 22. During Major Snow, the snow becomes heavy and begins to accumulate on the ground. The temperature drops significantly.【1】 .●Snowy winter【2】 . The natural scenery is “ice blockading for hundreds miles and snow flying through thousands miles”. In the South, the snowflakes fly and the world turns white. About the snow, a proverb goes, “A timely snow promises a good harvest”. As the snow covers th（1）请你读出图中所示的各测量工具的示数，并把它们填写在下面的横线上：木块的长度是______；物体的重力为______；电能表示数为______kW?h．（2）在某次实验时，电流表和电压表示数如图所示，其电流表示数为______A，电压表示数为______V，则该电阻的阻值为______Ω．