单选题Runningthroughthewoods，thelittle

单选题 Running through the woods，the little boy heard birds ________ first，and then his name ________ from behind by a familiar voice．A.to whistle；calledB.whistling；to be calledC.whistle；callingD.whistling；called

D解析在see，hear，feel，watch，notice后，分词、不定式作宾语的区别：现在分词表进行；过去分词表被动、完成；不定式表动作全部过程结束了。

谢谢了