题目

Tom and his cousin took a boat trip. When they got on the boat, every passenger(乘客) should answer the keeper a question. If the passenger answered“yes”, he or she got one gift; if the passenger answered “no”, he or she got two gifts. Tom and his cousin saw all about this. Now it was their turn. The keeper came up to them and asked, “Are you a good sailor?” Tom wanted to get two gifts, so he answered “no” loudly, at the same time he said, “I have never been a sailor, how could I be a good sailor.”The keeper gave him two gifts. His cousin gave the same answer, so, he got 19．如图为叶肉细胞中叶绿体进行光合作用的过程，下列叙述错误的是（　　）A．H2O在光下分解，产物没有都参加暗反应B．叶绿体是光合作用的完整单位，它能将光能转变为化学能贮存在植物细胞内C．光合作用的光反应实在图中①上进行的，而暗反应是图中②进行的D．图中叶绿体产生的氧气扩散到相邻细胞中去，并参与有氧呼吸要穿过8层生物膜