填入合适的单词使文章结构完整，意思准确，每空一词。                

                                              Welcome to the Helping Hands Club

     Helping others can be great fun! We are a group of happy and helpful children.  We like to     1      

old people and help them. We can cook and clean     2      them. We try to make them     3     .

    So come and  _ 4     us. With us you can learn to love, to care about and to help others! Make the

world a more fricndly     5     

     We are waiting for you.

     Email now to helpinghands@sohu. com !

雷诺考特不含有害辅料，温和无刺激（）。

A.雷诺考特不含氟利昂、洁尔灭

B.雷诺考特选用的山梨酸钾是食用防腐剂

C.山梨酸钾不影响纤毛的清除作用

D.全部都对