新概念英语2 Lesson 77 A Successful Operation 一例成功的手术I. 语法与词汇知识 1. The doctors tried to _ the reason of the womans death.A. look forB. check offC. find outD. seek out 2. The operation has lasted _ three hours.A. forB. toC. duringD. around 3. The old man died _ cancer last year.A. ofB. forC. inD. from 4. They feared that the mummy would _ to pieces when they cut it open.A. getB. fallC. breakD. crash 5. The plane
