35. From time to time a crocodile has snatched someone _______ he or she is even aware that the crocodile is there.
A. when B. until C. since D. before
34. _____ unemployment and crime are high, it can be assumed that the latter is due to the former.
A. Before B. Where C. Unless D. Until
國際學校優(yōu)選 - 練習冊列表 - 試題列表
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com