A:豆浆
B:Fe(OH)3胶体
C:食盐水
D:烟、云、雾
句型转换(1)They have been in China for nine years.(对划线部分提问)____ have you been in China?(2)Jim sent me a few snow globes.(改为同义句)Jim ____ a few snow globes ____ me.(3)Leo has been teaching in China for two years.(改为一般疑问句)____ Leo____ teaching in China for two years.(4) He rides his bike every day.(用at this time yesterday改写)He ____ his bike at this time yesterday.(5)Tom has been making kites since four years ago. (改为同义句)It is four years ____ Tom____ to make kites
根据句意及汉语提示完成单词