拼音an结尾的字

parent在什么情况下加S,举例说明,说明道理, 为什么parent不加''s''而grandparents要加''s''? RECEPTION翻译成中文是什么意思? parent怎样加's或s'还是不加急.我问的是父母的 翻译 parent要加s吗 亚硝酸钠在强酸性条件下与+4价铈离子的反应式 如题在强酸性溶液中 学外语有什么好处,熟悉的有吗有知道的吗 学外语的好处? 孩子早学外语的好处 he works hard at English in order to go abroad.改为复合句. float s,x;for(x=0,s=0;x!=10;x=x+0.3)s=s+x;后,变量x的值为?A 远大于十 B 等于10 C 小于10 D 语法错误 farmers used to __their fruit and vegetables into the citytake和bring选bring,为什么? 三价Fe和四价Sn哪个氧化性强 make it/that /us/them difficult for drivers to drive car into the city.选择哪个?原因 自然伽玛曲线是什么?请内行的人帮我从物理和地质上解释下, 舍本逐末的主要内容两三句话简短写的,急哦. can you tell me how to forget the boy who I love firstly?哪位高手翻译下这句话 舍本逐末的主要内容 简单扼要一点.谢啦, 舍本逐末的故事梗概 MOQ.MPQ啥意思? there is computer in our classroom改为否定 刻舟求剑讽刺了什么? 刻舟求剑讽刺了什么? “刻舟求剑”讽刺了什么!请快! 根据句意写单词 He walked____in the dark in order not to knock into anything. what she said was boring.It didn't i me He walkeed in the dark in order not to knock into anything填词 速度,在线等 Can you tell me how his(person)is 1.what she said was boring.It didn't i______ me 2.He walked______ in the dark in order not to knock in order not to be noticed , he walked into the room on tiptoe only -------(fall)down onto the floo怎么填啊 什么叫 为了不被注意他摔在了地上?. 我叫孙晶,谁能帮我起个英文名 women's day在哪个月求救呀 什么是沉鱼落雁?