【题目】Sometimes people move their shoulders upwards away from their upper body and then let them fall, _____“I don't know".
A. to mean
B. meant
C. having meant
D. meaning
在线课程【答案】D
【解析】
考查分词做状语。句意：有时候人们会向上移动肩膀脱离上半身，然后倒下来，这意味着“我不知道”。句中动词mean与主语people构成主动关系，要用现在分词做状语。故D项正确。