solar energy is the light and radiant heat from the sun that
solar energy is the light and radiant heat from the sun that
It is from the sun ______we get light and heat
英语翻译Solar power is the energy from the sun that is converted
英语翻译it is from the sun that wo get light and heat.为什么用that而不
human beings get heat and light from the sun
_____from the sun that we get light and heat.A.it is B.it wa
The sun p___ light and heat
The sun sends ( ) light and heat.
The sun ___ light and heat ___
it is the sun that we gets from heat 和it is from the sun tha
The earth t [29].in heat and light from the sun 括号中填什么
__is the sun that gives off light and heat ,which makes ___p