Zhang Yining has trained continuously for six hours. _____ she is tired out.

A．There is no wonder

B．There is no need

C．It’s no wonder

D．It’s no doubt

土地分等与土地评估的依据不包括（）。

A、土地适宜性

B、土地资源性

C、土地经济效益

D、土地生态效益