题目

_____ of the twins has been there before.A. Both B. Neither C. all D. None 答案：B下列注音全对的一组是(    )（2分）                              A 矜jīn 杓sháo 圃pǔ  遣qiǎn    B 阙quē 溯shù  湍tuān 巘xiànC 券juàn 辇niǎn 襦rú  帩xiào      D 姝zhū 踟chí  蹰chú 峙shì