扫描二维码，直接登录
题库 / Prep2007E1-SC-1
To meet the rapidly rising market demand for fish and seafood, suppliers are growing fish twice as fast as their natural growth rate, cutting their feed allotment by nearly half and raising them on special diets.
their natural growth rate, cutting their feed allotment
their natural growth rate, their feed allotment cut
growing them naturally, cutting their feed allotment
they grow naturally, cutting their feed allotment
they grow naturally, with their feed allotment cut
还没有题目讲解（毕出老师会陆续发布对官方考题的解读，请保持关注）。
rate不可以是fast，只能是high
前后比较的是一个动作
grow them naturally逻辑上说不通
登录 或 注册 后可以参加讨论