"A mood of pessimism", it writes, has displaced "the idea of inevitable progress born in the scientific and industrial revolutions". Except those words are from an article. 请问这里except 为什么可以单独成句?前面为什么是句号?
Most people experience this eerie phenomena at least once in their lives, but those who are sleep deprived are more likely to have panicked episodes of sleep paralysis that are usually accompanied by hallucinations, as well. 老师,请问as well前面为什么要加逗号,可以省略逗号...
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projection has these rocks hitting Venus atmosphere in less than two days.这句话的翻译是“轨道预测显示这些岩石在两天内撞击金星大气层”。查词典发现have表示“显示出”的意思时没有接doing的用法,那么这里have为什么接doing,have sth doi...