71.We have to make _____▲_____（预定） for rooms for your trip in advance, especially during public holidays. 72.He was caught ____▲_____(违反) the traffic rules and eventually paid a fin
I work in a nursing home and my job is to take care of the elderly. This year, a very sweet old lady that I cared for, Alice, had gone through a difficult time. She got dementia and
的倍数的概率是
