【题目】Frank ______ firmly to the belief that human kindness would overcome evil.
A. submitted B. subscribed C. corresponded D. committed
在线课程【答案】B
【解析】考查动词。A. submitted递交，主张；B. subscribed订阅，认购；C. corresponded符合，通信；D. committed承诺。句意：弗兰克坚信人类的善良能够战胜邪恶的信仰。subscribe to意为“认定，同意”，故选B。