---What do you think of Guo Degang?---I like his cross talks because they are A sad B diff

问题补充：

---What do you think of Guo Degang?

---I like his cross talks because they are

A sad B difficult C scary D fun

答案：

解析：考查情景交际。“你认为郭德纲怎么样？”“我喜欢他说的相声，因为它们很有趣。”A“伤心地”；B“困难的”；C“害怕的”；D“有趣的”。故选D。