牛津版：2020年八年级下册阅读训练 Unit 1 Helping those in need志愿活动拓展篇（含答案）

阅读训练 Unit 1 志愿活动篇 语法选择 Some experiences may happen only once in one's lifetime. In recent days, a __1__ girl from Hangzhou has been famous on the Internet. Xu Aifei became an Internet star __2__ she donated(捐献) stem cells(干细胞) and shared her experience on the Internet. Xu donated stem cells __3__ September 12, 2017, and recorded a video for it and put it on her Weibo page. By now, the video __4__ over 140, 000 likes. “Stem cell donation is a special experience that __5__ people have, ” she said. Xu began to donate blood when she __6__ in senior high school. Since then she has donated more than 3,000ml. In 2009. while donating blood, Xu read __7__ article about stem cell donation. She found that it not as __8__ as she had thought so she decided __9__ it. Later that year, __10__ joined the China Marrow Donor Program. In May, 2017, she received a call that her stem cells matched a __11__ boy. Without much thinking, Xu __12__ agreed to donate her stem cells to save the boy. In 2017, her ex