一、单词拼写
1.His (愚蠢的)mistakes amused all of us.
答案:foolish
2.The machine must rest on a (牢固的)base.
答案:firm
3.The little girl stopped, (僵硬的)with fear.
答案:rigid
4.Airships should be built with a rigid metal (框架).
答案:framework
5.This implies that monetary policy will remain too (宽松的).
答案:loose
6.Would you please (系牢)your safety belt,sir?
答案:fasten
7.Take a piece of paper and (折叠)it like this.
答案:fold
8.Maybe I need some time to (使适应) myself.
答案:adjust
