简介： （ ）31.—______do you go hiking? -- Twice a week. A . How long B. How often C. How soon （ ）32. --There _______ a soccer game this evening. 　　 --Exciting news. 　　 A. are going to be B. is going to be C. is going to have （ ）33.Running is a good way to ______ fit. A. keep...