【简答题】A.Chinese is as difficult to learn as English. B.For women it may not be so difficult to learn. C.It is the most difficult language in the world . D.It is difficult to learn.
【单选题】It is _____ difficult that we can't finish it in _____ a short time.
【简答题】自制原始凭证都是一次凭证,外来原始凭证绝大多数是一次凭证。( )
【单选题】在Word文档中输入复杂的数学公式,执行______命令。
【单选题】Your story book is in your bag. Please ______ and read it. [ ]
【单选题】运动性构音障碍的治疗策略通常不包括:( )
【单选题】在 Word 文档中输入复杂的数学公式,执行 ______ 命令。