题目

A 100­year­old woman from New Jersey has become the oldest competitor in the history of the United States Bowling Congress Women's Championships. Emma Hendrickson __1__(present) with a medal to celebrate her 50th appearance in the championships. She also received a gift in recognition of her status as __2__ oldest participant. The great­great­grandmother did well during team competition at the National Bowling Stadium. Hendrickson，__3__ celebrated her 100th birthday less than a month ago, says her teammates sometimes help her line the pins (保龄球等的木瓶) up, since __4__ 14．直接写出得数． 8.63+3.7=$125\frac{1}{8}$×8=2.6+$\frac{2}{5}$=9.6÷0.8=$\frac{2}{3}$×8+$\frac{2}{3}$=100-1÷0.01=3÷0.3-0.3÷3=25×0.4÷25×0.4=