Dashan,who
来源：语文精选馆 2.77W
问题详情：
Dashan, who_________cross-talk,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
【回答】
D
知识点：动词时态与语态
题型：选择题
