The manager is said to have arrived back from Paris where he _____ some European business partners.[      ]

A. would meet    

B. is meeting        

C. meets        

D. had met

关于胸导管的描述，哪几项是正确的？（）

A.起自腹后壁的乳糜池

B.经膈食管裂孔入胸腔后纵隔

C.在胸主动脉和奇静脉之间上行

D.注入左静脉角

E.下段与左纵隔胸膜相邻