Thequestion“Whoisyourhero?”isadifficultonetoanswer.So...
问题详情： Thequestion“Whoisyourhero?”isadifficultonetoanswer.Somanypeoplehavedoneheroicthings61.________itishardtochoosejustone.Inaddition,thereis62.________(many)thanonetypeofhero.First,wehave63....