"Having passed reform bills in both the House and the Senate we now to have to take up the last and most important step and reach an agreement on a final reform bill that I can sign into law,".

VOA: standard.2009.12.25

Up--just D. Now, we need, according to our pattern, to go up just a half step.

是D,接下来,根据小调的模式,只要上升半音级

耶鲁公开课 - 聆听音乐课程节选

Up--just D. Now, we need, according to our pattern, to go up just a half step.

是D,接下来,根据小调的模式,只要上升半音级

耶鲁公开课 - 聆听音乐课程节选