外研版必修1英语Module4练习题及答案
Ⅰ.词汇知识
1.s____________(n.) a set of questions you ask many people to find out their opinions.
答案:survey
2.b____________ (v.) make someone feel slightly worried.
答案:bother
3.a____________(v.)move towards or nearer to someone or something.
答案:approach