1932年,英国的查德威克又在实验中发现了构成原子核的一种基本粒子,即() A.原子 发布时间:2017-09-04 19:26 │ 来源:www.tikuol.com 题型:单项选择题 问题: 1932年,英国的查德威克又在实验中发现了构成原子核的一种基本粒子,即()A.原子B.电子C.质子D.中子
题型:单项选择题 —What was strange about yesterday?—There were black clouds and loud thunder, but _____, it didn’t rain.A.more or lessB.up to youC.it was a pity D.funnily enough 查看答案