英语必修5外研版module 6同步练习及答案(section iii) ⅰ.词汇知识 1.a____________ (n.)the purpose of doing sth. 2.i____________ (vt.)to contain as a part;to connect closely 3.l____________ (adj.)living;not dead 4.w____________ (n.)something that makes you feel surprised with admiration 5.b____________ (n.)the edge of a steep place