----_______thedoor,please.

—_______thedoor,please. A: Beopen;opens B: Beopen;isopening C: Open;opens D: Open;isopen

【单选题】请听录音，选择划线部分的语调。He turned off thelight( ), took hisbag( ), opened thedoor( ) and went out. A: ↗ ↗ ↗ B: ↘↘↘