问题 填空题 按要求写单词。1. that (复数) ____________ 3. those (反义词) ____________ 5. too (同音词) ____________ 2. sit (现在分词) ____________ 4. down (反义词) ____________ 6. run (第三人称单数) ____________ 答案 1. those 2. sitting 3. these 4. up 5. to / two 6. runs
