题目

植物光合作用强度与呼吸作用强度相等时的光照强度称为光补偿点，光合速率达到饱和时的最小光照强度称为光饱和点。下图是某植物叶肉细胞光合作用和呼吸作用的示意图，其中字母表示场所，数字表示物质。下列分析错误的是（） A . ②表示NADP+ ， ③表示ADP和Pi，④表示C5 B . A与D产生的ATP都能为植物的各项生命活动提供能量 C . 光照达到光饱和点，D产生的CO2除进入B参与光合反应外，还会有一部分排出细胞 D . 图中A，B，C，D代表的生理过程，均阅读短文,根据短文内容及首字母提示,在空白处填入一个适当的单词。 Steven Paul Jobs (乔布斯) (February 24, 1955 – October 5, 2011) was an A 71______ businessman and inventor. He was co-founder, chairman, and chief executive officer of Apple Inc. He b　 72　 a member of the board of directors of The Walt Disney Company in 2006. In the e　 73　 1980s, Jobs was among the first to see the commercial potential of Xerox PARC’s mouse. Jobs was c　 74　 as Apple advisor (顾问) in 1996, interim CEO in 1997, and CEO from 2000 u　 75　 his resignation. In 2003, Jobs was diagnosed with a rare form of pancreatic c 76　 . In August 2011, during his third medical leave, Jobs resigned a 77　 CEO, but continued to w　 78　 for Apple as Chairman of the Board until his d 79　 . On October 5, 2011, he d 80　 in his Palo Alto home, aged 56.