[单项选择]开发管理信息系统时，负责整个项目的成本及进度控制的是（）
A. 项目经理
B. 过程管理小组
C. 系统工程小组
D. 项目支持小组

Passage 3
In the early 1920s Walter E. Disney began a cartoon company in Kansas City, Missouri, with fellow artist Ub Iwerks, but the company soon went bankrupt. Disney joined his brother Roy in Hollywood, California, in 1923 and established The Disney Brothers Studio (工作室). The studio produced a series of lovable short subjects called Alice in Cartoonland (1924-1927). In 1928 Walt Disney came up with the idea for Mickey Mouse, a good-natured, lovable mouse who often finds himself in difficult situations, Iwerks helped design the character, and Walt Disney Productions produced Plane Crazy (1928), a black-and-white silent film featuring the mouse.
Walt Disney achieved great commercial success when he added sound and dialogue to the Mickey Mouse film Steamboat Willie (1928). Disney introduced other popular characters in subsequent films of the 1930s and 1940s, including Minnie Mouse, Mickey's girlfriend; Goofy, an amiable dog; and the excitable
A. has brought a great deal of pleasure to people
B. has run down
C. has ceased
D. has experienced the road from the black-and-white silent film, the sound and dialogue film to the popular motion film.

根据下列材料，回答问题：
材料1红树林是生长在热带、亚热带海岸潮间带特有的植被，具有丰富的动植物资源。广东是我国红树林资源最丰富的省份之一，其中霄州半岛和深圳湾的红树林分布区被列为国家级红树林自然保护区，红树林的保护和发展也被列为广东建设林业生态省的八大工程之一。
材料2：2004年12月，印度洋强震引起的海啸导致死亡十多万人，几百万人无家可归。但因为有茂密的红树林，印度泰米尔纳德邦一个渔村里的172户人家在这次海啸中幸免于难。