If there were no hungry problem, the people of the world ( ) a much happier time in their daily life.

(单选题)According to paragraph three, what does the phrase "tone pol (单选题)It can be inferred from the article that ( ). (单选题)According to paragraph two, what can result in the escalated (单选题)This article is most likely taken from ( ). (单选题)Which of the following is NOT said in this notice? ( ) (单选题)When are the hotel guests asked to contact the staff? ( ) (单选题)Why will there be interruptions in the water supply? ( ) (单选题)What is suggested about Ms. Inoue? ( ) (单选题)What book sold the most copies the previous week? ( ) (单选题)What is true about the book written by Mr. Morrison? ( )