A：broke out
B：put out
C：run out
D：came out
They found __________ impossible to finish so much work in such a short time.
我国清明时节各地民俗呈现出很大的不同绵山脚下忆先贤（山西）；雨花台上祭英烈（江苏）；洛阳城里赏牡丹（河南）；潍坊河畔放风筝（山东）。这体现了（ ）
—You bought the computer about nine years ago?
—Yes. _______ it's old, it still works well.
