湘少版·英语 Unit 8 This bird is bigger than the first one AI 三重审校通过
题目
选出三组形容词比较级拼写都正确的一项。A. slim—slimmer;sunny—sunnier;brave—braver B. slim—slimmer;sunny—sunnyer;brave—braver C. slim—slimmer;sunny—sunnier;brave—bravver D. slim—slimmer;sunny—sunnyer;brave—bravver