巩固提高
单项选择题训练
21. — Can I help you with it?
— I appreciate your_____ , but I can manage it myself.
A. advice B. question C. offer D. idea
21. 【考点】名词词义辨析
【答案】C
【解析】句意为：——我可以帮你吗？——我感激你的提议 “offer”，但我自己能设法做的。offer意为“提议”，符合题意。A意为“建议，劝告”；B意为“问题”；D意为“想法，主意”。
【难度】一般
22. After the flooding, people were suffering in that area,_______ urgently needed clean water,
medicine and shelter to survive.
A. which B. who C. where D. what
22. 【考点】定语从句—关系代词
【答案】B
【解析】指人的先行词people在非限制性定语从句中充当主语，所以用关系代词who引导。故选B项。
【举一反三】由who引导的定语从句
