首字母填空1篇（初二水平）急!

题目

首字母填空1篇（初二水平）急!
Mary is a 20-year-old girl．Her mother is proud of her because she is a Red Cross nurse． As soon as Mary finished school,she j___________ the Red Cross and was t___________ as a nurse．She was taught that if she meets an accident,she should give the first-aid at once and then s___________ for a doctor．
One day,there was an accident in a busy street.When Mary arrived soon,she saw a woman who had been knocked down by a car l___________ on the street.Mary told the crowd(人群) she is a Red Cross nurse and began to help the woman．She gave the woman a small medical treatment at once．After a while,an ambulance（救护车）arrived．The woman was very g_________ to Mary．Mary said,“You're welcome.It’s my d_________!”

答案

joined
trained
sent
lying
grateful
duty