“你的头发很乱。”她很快地说。
“桑多瓦尔太太,”霍默很快地说。
她低声地很快地说着话。
So I think I can safely say that most people had the right idea and were counting quickly, 3 though I have a feeling that some people who wrote 13 might have forgotten about those 4 f, the 4 f electrons.
我认为我可以放心地说,大部分人的想法都是对的,数得也很快,只是我感觉不少选,13,的人都是因为3,忘了,4,f,4,f,电子。
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