题目

若圆C的半径为1,圆心在第一象限,且与直线轴都相切,则该圆的标准方程是                            (    )        A.       B.        C.  D. 答案:B(2011·浙江学军中学月考) Exciting as its special effects are   ,there is too much violence in the film. A.to watch           B.to be watched   C.watching  D.being watched
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