【正文】
11. You needn’t puzzle over every single word or phrase in the book. 這本書用不著一字一句地?fù)? 12. I have in mind some doubts which really puzzle me. 我心中有一個(gè)疑團(tuán),百思不得其解. 13. I don’t know the key to the puzzle. 我不知道這個(gè)謎語(yǔ)的答案. 14. I’ve never been able to puzzle her out. 我一直對(duì)她捉摸不透. 15. She was involved in working out a puzzle. 她在聚精會(huì)神地解一道難題.