Though she is in her nineties, her heart seems to be ______ well.

A．functioning

B．attracting

C．growing

D．looking

测绘产品验收工作程序有( )。

A．组成批成果；确定样本量

B．检查；单位成果质量评定

C．批成果质量评定

D．最终检查

E．编制检验报告