问题 填空题 按要求写出单词正确形式。1. stop (现在分词) ______________3. knife (复数) ______________5. move (过去式) ______________2. cross (现在分词) ______________ 4. stand (过去式) ______________6. quickly (同义词) ______________ 答案 1. stopping 2. crossing 3. knives 4. stood 5. moved 6. fast
