Butter and bread ( ) their daily food, but the bread and the butter ( ) up now.

(单选题)We can find answers to the following questions, except ( (单选题)Who first discovered this giant penguin? ( ) (单选题)Which penguin is the most similar to this giant penguin? ( (单选题)Which of the following statement is not true according to th (单选题)Which of the following cannot be known about the gigantic pe (单选题)What is the author's attitude towards this method? ( ) (单选题)How did Xi respond to Scott and Brian's opinions? ( ) (单选题)What was Brian Lovett's opinion on this method? ( ) (单选题)Which of the following statements is not true according to t (单选题)What kind of method did the scientist use to kill disease-ca