【简答题】Many kinds of animals are believed to have _________ from the earth A. withdrawn B.vanished C.found D.hung 7.The engineers in this lab spent several weeks _______ their plans for the new bicycle. A. c...
【单选题】After I graduated from college, my parents encouraged me to be _____ and make a living on my own. A. religious B. energetic C. independent D. reliable