简介： ppt制作 57. What does the underlined word “median” mean according to the passage? （78%）

Average B. Longest

C. Shortest D. Ordinary



58. Which of the following is NOT the disadvantage of keeping elephants in zoos? （79.2%）

A. Limited number of relatives

B. Lack of space

C. Shorter life span D. Less attention

. 上传者：xiaozhou xiaozhou@friend.com