描述性格特点：He is kind... — 英语选择题
题目
Lily 介绍她的两位好朋友：Amy 每次看到同学有困难都会主动帮忙，说话总是很有礼貌；Mike 经常不守约定，还爱对别人大喊大叫。根据描述，下列说法正确的是：A. Amy is kind, but Mike isn't. B. Mike is kind, but Amy isn't. C. Both Amy and Mike are kind. D. Neither Amy nor Mike is kind.