骨折急救的顺序是（）。
A、先抢救，后固定，再搬运
B、先固定，后抢救，再搬运
C、先固定，后搬运，再抢救
参考答案：A
要过圣诞节了，幼儿园老师买了一些平安果，总数不到40个，把这些平安果平均分成7份还多3个，老师最少买了几个平安果？最多买了几个平安果？
Helen hurt her leg while _____ on the playground. We had to send her to the hospital. [ ]
A. played
B. playing
C. was playing
D. is playing
