问题 填空题 按要求写单词。1. country (复数) ______________3. open (现在分词) ______________5. know (同音词) ______________ 7. after (反义词) ______________ 2. far (比较级) ______________4. quick (副词) ______________ 6. weren't (原形) ______________8. No. (完全形式) ______________ 答案 1. countries 2. farther 3. opening 4. quickly 5. no 6. were not 7. before 8. number