—You ________ have given her so much food.
A．wouldn't B．can't
C．shouldn't D．mustn't
答案与解析：C
句意：——我的狗真的肥了。——你不应该喂她那么多食物。shouldn't have done sth.表示过去不应该做某事而实际上却做了。—Don't worry. We have already ________ two thirds of it.
A．taken over B．got through
C．made up D．given away
答案与解析：B
考查动词短语的含义。get through此处意为“做完；完成”，符合句意。take over“接管；接收”；make up“编造；弥补；虚构”；give away“泄漏”。
