多项选择题 关于多发性骨髓瘤的描述下列哪些是正确的()
单项选择题 The writer takes the words “battle” and “fight” as an example to show______.A.French words are needed to express something newB.a French and a native word for the same thing have been still in common use side by sideC.French word or the other has been lost from the English languageD.“battle” is the borrowed word and “fight” is the native one
单项选择题 国际统一战线是中国建设取得胜利的( ) A.重要保障B.依靠力量C.国际基础###SX