1.下列句子中加横线的成语,使用正确的一项是( ) A.汶川县某领导在灾后重建工作总结会上,如数家珍般介绍了当地连年发生的较大地震
A、B、C、D、E五瓶透明溶液,分别是HCl、BaCl2、NaHSO4、Na2CO3和AgNO3中的一种。已知:①A与B反应有气体生成②B与C反应有沉淀生成③C与D反应有沉淀生成④D
Mo Yan’s novel Frogs into many languages since it came out in 2009. A. was translated B. has translated C. has been translated
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。错误仅涉及一个单词的增
18.汉字是中华文明的重要载体,许多汉字如山、日、水、火、土……都具有丰富的文化意蕴。请参照例句,任选一个字写一段话。要求100字以内。 例
已知函数的值域为集合,集合,若,则实数的取值范围是____________.
They are in school, but in classes. A. same, different B. the same, different C. the same, the different D. same, th
I am anxious about what notes he made in the back of his diary ________ things to mend or re??place. A. by B. in C. with D. of