综合填空 选择方框中的单词并用其适当形式填空。每空限填一词。

An artist went to a beautiful part of the country for a holiday, and stayed with a farmer. Every day he ____小题1:_____out with his brushes, and painted from morning to evening. And then when it got _____小题2:______, he went back to the farm and had a good dinner _____小题3:______he went to bed.

At the end of his holiday, he wanted to pay the farmer, but the farmer said, “No, I don’t want_____小题4:_____. Please give me one of your___小题5:_____. In a week the money will be used up, but your picture will ___小题6:_____be here.” The artist was very pleased and thanked the farmer for __小题7:_____such kind of things ____小题8:______his pictures. The farmer smiled and said again, “It’s not that. I have a son in London. He wants to ___小题9:_____an artist. When he comes home next month, I’ll show him your picture. Then he will not want to be an artist any___小题10:___, I think.”

关于图中的能量转化，下列说法中正确的是

A．甲图中小孩把橡皮筋拉长，势能转化为动能

B．乙图中小孩从滑梯上滑下，势能转化为动能与内能

C．丙图中人搓手取暖，内能转化为机械能

D．丁图中液化气燃烧加热铁锅，化学能转化为机械能