—were energy to flow spontaneously from a block of ice to a surrounding volume of water,th** could【关键信息】occur in complete accord with energy conservation... 20210311
mike didn't come until he had done h** work.像这样的句子你要注意三个方面. 1 从句部分提前不需要倒装: until he had done h** work,mike didn't come. 2 not until开头要倒装: not until he had done h** work did mike come. 3 强调句结构: it **/w...