As a result of the radio _______ for help for the earthquake victims over a million pounds have bee

高中 专四 已帮助 人

As a result of the radio _______ for help for the earthquake victims, over a million pounds have been

raised.  

[    ]

A. invitation

B. advertisement

C. appeal

D. program

热搜:关于氨基酸代谢错误的论述是_________。