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ˋ▽ˊ 动作未发生用to do,动作已完成用doing/to have doneI will be sorry _this company, but I was offered an opportunity _in a field which I really enjoy. A. for leaving: to have workedB. to leave: to workC. fo... 不少同学分不清be sorry to do与be sorry for doing的场景差异,同时混淆不定式一般式与完成式表达的时间关系,我们先拆解句子逻辑,前半句意思...

˙＾˙ IEA Executive Director: China has a leading role in clean energyBy Shi Shi, SFC, 21st Century Business HeraldFatih Birol, Executive Director of the International Energy Agency (IEA), said in an interview with SFC during Singapore International Energy Week 2026 that many countries are giving different responses to this energy crisis. In his view, solar, w...

Bankruptcies Join the Fundraising Boom in China’s Robotics MarketNextFin News — Two ledgers now describe China’s robotics boom. One is the fundraising tape: roughly 124.5 billion yuan in the first eight months of 2026, about double the prior full year, with more companies testing the path to a public listing. The other is less photogenic&md...