英语介词，后面经常接宾语，即就是介词涉及的动作对象。例如I often go to school at 【7 o'clock in the morning 数词，做宾语】.He works hard in 【his company.名词，作宾语】I am pleased with 【your answer名词，作宾语】.She is friendly to【 others不定代词，作宾语】.I am looking forward to 【hearing from you soon动名词短语，作宾语】
