Dashan, who _________ crosstalk, the Chinese comedic tradition, for decades, wants to mix it up with the Western stand-up tradition.
A.will be learning B.is learning C.had been learning D.has been learning正确答案D
Dashan, who _________ crosstalk, the Chinese comedic tradition, for decades, wants to mix it up with the Western stand-up tradition.
A.will be learning B.is learning C.had been learning D.has been learning正确答案D
