Question

【题目】This English dictionary will help you a lot if you use it ________.

A. carelesslyB. properlyC. politelyD. quietly

Answer 1

【答案】B

【解析】

句意：如果你使用得当，这本英语词典会对你有很大帮助。A. carelessly粗心地；B. properly适当地；C. politely礼貌地；D. quietly安静地。根据下文This English dictionary will help you a lot 可知下文是说适当地。根据题意，故选B。