look forward to hearing from you中to后面不是应该用动词原形吗?

急look forward to与Look forward look forward to等于 Look forward to造句 look forward to 造句 look forward to look forward to,wonder look forward to your look forward to doing. look forward to look up/look forward to Many people like to _______tonight's football match.回答：look have a look look like look for watch look aftersee look the same look forward listen hear my aunt___(look) forward to __(hear) from her son these days. LOOK forward TO 还是LOOK FORWARDS TO look forward to和look forward to doing的区别 look forward to 的用法 look forward to your letter We look forward to,our look forward to的用法?