A：Have...met； has drive
B：Had...met； was drive
C：Did...meet； had been drive
D：Have...met； had drive
我们常说“旭日东升”、“夕阳西下”，对太阳这种东升西落的现象，我们所选择的参照物是（ ）
——David has made great progress recently.——______, and ______.
