阅读理解。
Bob was born in a big and rich family. His father is a university professor. He teaches American
history. His mother is a very capable woman. She is the manager of a big company. She earns a lot
of money, of course. Bob has two sisters and a brother. His elder sister, Jenny, is fourteen. She studies
in a middle school. His younger sister, Ann, is ten. She studies in a private primary school. She has a
very good memory. She is clever. His younger brother, Dick, is only six. He has just started going to
school. Bob gets on well with his family. He is on good terms not only with his parents, but also with
his sisters and brother. (have a friendly relationship with sb.) He is, in a word, an apple in their eyes.
根据短文的内容，判断下列句子的正误：正确地答：“A”错误的答“B”。
( )1. Bob was born in a small and rich family.
( )2. He has two brothers and a sister.
( )3. There are five people in his family.
( )4. Dick is only six. He studies in a private primary school.
( )5. "He is an apple in their eyes" means "They love him very much".