假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、
64的算术平方根与64的立方根的差是(*)A.-12B.±8C.±4D.4
Her ________ towards me has changed since I helped her with the rice harvest. A.attitude B.altitude C.diet D.mind
我国有端午节吃粽子的风俗,“返青粽叶”包装的粽子中含有硫酸铜,误食这样的粽子有害健康。硫酸铜属于 A.混合物 B.氧化物 C.盐
25. So carefully _____ the boy ______ his homework ______ he was praised. A. does, finish, that B. did, finish, than C. had, finished, when
在碘水中加入四氯化碳,充分振荡后静置,现象是( ) A.上层液体呈现紫红色,下层液体几乎无色B.液体呈均匀紫红色C.下层液体呈现紫红色,上
在空调、洗衣机、电视机和电冰箱四中家电中,额定功率最接近1KW的是 .