The media described the young actor's performance as (  ) s

The media described the young actor's performance as (  ) successful.
A、undesirably
B、uncontrollably
C、unspeakably
D、unconditionally
【正确答案】：C
【题目解析】：undesirably意为”不受欢迎地”；uncontrollably意为“不受控制地”；unspeakably意为“难以形容地”；unconditionally意为“无条件地”。句意：媒体称这位年轻演员的表演非常成功。