简介： 21. - I guess I must leave now. See you tomorrow. - _______, I have some important information for you. A. Hang on B. Carry on C. Keep on D. Wait on 【答案】A 22. He wants to see _________ much stronger China within _________ rest of his life. A. \； a B. a； \ C. the； a D. a； the 【答...