精选优质文档-倾情为你奉上 比较级最高级练习题 一、选择填空练习一1. This box is_ that one.A. heavy than B. so heavy than C. heavier as D. as heavy as2 When we speak to people， we should be .A. as polite as possible B. as polite as possibly C. as politely as possible D. as politely as possibly3 This book is_ that one， but_ than that one.A. as difficult as; expensive B. as more difficult as; more expensiveC. as difficult as; more expensive D. more difficult as; as expensive
