My car needs repairing为什么needs要加s?

My car needs repairing为什么needs要加s? Tom’s bike is broken.It needs (repairing)为什么要填repairing,不是被动 the old car needs repairing 同义句 My bike needs repairing.改为同义句My bike needs()()() 英语好的进,my car needs washing.I enjoy watching TV等等为什么要加ing My car needs _____ (repair) 请问为什么选A A:My bike needs ( ) A:repairing B:to repair My bicycle wants repairing能换needs吗? my watch needs repairing.my watch needs ___ ___ ___(同义句） My watch needs repairing.= My watch needs to be repaired这句我理 英语翻译是不是My car needs to repaired there will be an increase in electricity needs 为什么needs 加s