目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。30 percent of reptiles, birds, and fish are currently threatened with extinction.他因有外遇而要面临纪律听证会的裁决。He will now face a disciplinary hearing for having an affair.谁知道总统将要面临什么？Who knows what lies in ...
在英语中, 动名词以 “ -ing ” 结尾.In English, gerunds end in " - ing ".英语语法中, 动名词具有与现在分词完全一样的形式.In English grammar, the gerund has exactly the same form as the present participle.区别下列句子中的分词和动名词,并说明它们的作用.Pick out the participles or ...