84.【解析】［B］固定短语to begin with，意为“首先，第一”，常用作插入语。
85.【解析】［A］谓语动词pause后，examine又是动词原形，所以这里应当选to，可构成动词不定式，作目的状语。其余选项都是介词，不合题意。
86.【解析】［C］本句对全文进行总结概括，与文章的第三句相呼应，Of the utmost importance is your attitude故选attitude。
Part Ⅵ Translation
87.【答案】not so much a writer
88.【答案】play indispensable roles
89.【答案】so that it could be conducted smoothly
90.【答案】is twice as expensive as it was a few years ago
91.【答案】has a strong influence on |
