Starfish, with anywhere from five to eight arms, have a strong regenerative ability, and if one arm is lost it quickly replaces it. sometimes by the animal overcompensating and growing an extra one or two.
114. Starfish, with anywhere from five to eight arms, have a strong regenerative ability, and if one arm is lost it quickly replaces it, sometimes by the animal overcompensating and growing an extra one or two.
(A) one arm is lost it quickly replaces it, sometimes by the animal overcompensating and (B) one arm is lost it is quickly replaced, with the animal sometimes overcompensating and
(C) they lose one arm they quickly replace it, sometimes by the animal overcompensating,
(D) they lose one arm they are quickly replaced, with the animal sometimes overcompensating,
(E) they lose one arm it is quickly replaced, sometimes with the animal overcompensating,
这个题目的考点应该是
1.Parallelism:overcompensating和growing 的平行,需要and连接;
2.代词的指代
根据第一点排除CDE;A中两个it连在一起指代不清,剩下B;再来看B,one arm is lost it is quickly replaced,it指代one arm很清晰,is replaced被动的使用避免了A中的指代不清