3.The boy is cry.He is loud.4.The bus goes quick.这两句话哪错了
问题描述：
3.The boy is cry.He is loud.4.The bus goes quick.这两句话哪错了
答
3.The boy is cry.He is loud.The boy is 【crying 】.He is loud.解析：am/ is/ are + 现在分词 构成现在完成时还可以把这两句话写成一句：The boy is crying loudly.4.The bus goes quick.The bus goes 【quickly...