题目

如图为元素周期表的一部分，根据三种元素的相关信息，下列说法错误的是（） A . 三种元素位于元素周期表的同一周期 B . 三种元素均属于非金属元素 C . 硫原子的质子数为16 D . 磷元素的相对原子质量为30.97g 答案：DVI.用所给词的适当形式,首字母及汉语提示补全句子.(10分)1.He _______(prefer) English to Chinese last year.2.Beethoven is one of the most famous_________(compose) in the world.3._________(lucky), I can pass the English exam(考试).4.Why not ________(go) out for a walk?.5.He did it as _______(good) as Tom.6.________(几个的) days later, he got to his hometown.7.Jim and Bob are in the ________(相同的) school.8.Lingling looked s______ . What happened to her?9.P________ he will come, but I am not sure.10.Mr White has t________ English for twenty years.