题干
— Can you imagine ________ if we have robots at home in the coming future?
— Well, it's hard to say, probably great, or maybe not．
A：what will everyday life be like
B：what everyday life will be like
C：what will everyday life like
D：what everyday life will like
答案(点此获取答案解析）
B
元素，其中甲、乙两元素原子的最外层电子数分别是次外层电子数的2倍和3倍，丙元素原子K层和M层电子数之和与L层的电子数相同．下列判断不正确的是（ ）