单选题 The water was so clear that it ______ the trees on the river bank.
  • A. shadowed
  • B. shaded
  • C. represented
  • D. reflected
【正确答案】 D
【答案解析】[解析] shadow遮蔽，庇护；shade遮蔽，使变暗；represent表现，扮演；reflect反射，反映。答案是D。