读图，回答下列问题。（14分） （1）说明该区域大部分地区气候干旱、沙漠广布

A 10-year-old girl visits the clinic for a checkup before entering school. The child's mother questions the nurse about what to expect of her daughter's growth and development at this stage. Which response is most appropriate ？（）

A．"Her physical development will be rapid at this stage, and rapid development will continue from now on. "

B．"She'll become more independent and won't require parental supervision. "

C．"Don't anticipate any changes at this stage in her growth and development. "

D．"Friends will be very important to her, and she'll develop an interest in the opposite sex. "

什么是结构试验的加载制度？它包括哪些内容？

紧急故障停机的操作步骤？

艾滋病的传染源包括：（）

A、艾滋病病毒感染者或病人的血液

B、艾滋病病毒感染者或病人的精

C、艾滋病病毒感染者或病人的 * * 分泌物

D、受艾滋病病毒感染母亲的乳汁

产品的成本核算就是对产品生产中各项生产费用的支出和产品成本的形成进行核算。( )