某投资方案的净现金流量如下表,其静态投资回收期为()年。
A.4
B.4.33
C.4.67
D.5
参考答案:B
Tell the boy to ______ all lights as he leaves the room.
A.take off
B.switch on
C.switch off
D.turn on
地图舌患者可能有的症状是
A.自发痛B.口干C.冷热疼D.烧灼、刺激痛E.阵发性疼痛