题目内容

2．Don't becruel（残忍的） to animals．

分析 不要对动物残忍．

解答 答案：cruel．考查固定短语．be cruel to 表示"对…残忍"．

点评 考查翻译填空．
Callous 是比较偏向对别人的不幸 （或痛苦）不在乎．
Cruel 就是残忍，大多数是没有理由的．
Ruthless 是比cruel更加残忍一些，但往往残忍的举动是为了达到一个目标．

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