为什么在who can help me with my book是要用with

who can help me with my computer! who can help me with my study? Who can help me to keep my baby stay with who can help me with this sentence? can someone help me with my poem? can you help me with my english? you me my can with help English Can you help me with my lessons? 选择题一道 who can help me with this? 德语修改,danke~who can help me with it~ I hope you can help me with my English.为什么用can I need a book one that can help me with my english这个one的作用是啥