现代教育技术是对学习过程和（）进行设计、开发、利用、管理和评价的理论和实践。
参考答案：学习资源
The countries that are being blamed for the extra greenhouse gases in the atmosphere are the rich and developed countries. On a different________, the developing countries feel they will suffer the most of it.
A．nod
B．note
C．norm
D．notion
肝血虚之虚劳治疗宜选用（）
A.加味四君子汤
B.天王补心丹
C.四物汤加味
D.沙参麦冬汤
E.归脾汤
