Which is not mentioned as the author’s feeling about the work of the volunteers?A unim

继续教育 专四 已帮助 人

Which is not mentioned as the author’s feeling about the work of the volunteers?

A、unimportant to the success of the Olympics

B、unnecessary to the success of the Olympics

C、irrelevant to the success of the Olympics

D、invaluable to the success of the Olympics

热搜:投资利率系数对is曲线的影响