题目

Our Amazing HandsThe hand is where the mind meets the world. We use our hands to build fires, to fly airplanes, and to write. The human brain, with its open-ended creativity, may be the thing that makes the human race unique. But without hands, all the ideas we think up would come to nothing.【1】 Study it carefully, you will find something interesting. The thumb (拇指) alone is controlled by nine separate muscles. The wrist is a group of bones and muscles connected with nerves (神经). The nerves send branches into each fingertip, which makes the fingers extremely flexible. 【2】Early 根据图示选择正确答案。 ——What is Tom doing?  ——He is _______. A. planting the flowers B. planting the trees C taking picture