单选题 ______, the mountain looks like an elephant.
  • A) Having seen from a distance
  • B) Having been seen from a distance
  • C) Seeing from a distance
  • D) Seen from a distance


【正确答案】 D
【答案解析】[分析] seen from a distance是分词结构,相当于状语从句。这种作状语用的分词结构的逻辑主语通常就是主句的主语,当这种逻辑主谓关系是主动关系时,用现在分词;被动关系时,用过去分词或现在分词的被动形式。如:Sitting at the window,he saw a flock of birds fly across the sky. 坐在窗边,他看到一群鸟从天空飞过。Strategically located,Hong Kong acts as a gateway into and out of Taiwan. 由于其重要的战略地位,香港成了出入台湾的门户。