完形填空Americanpeoplehavethehabitofsaying“Thankyou”whensom...
12-05
问题详情:完形填空Americanpeoplehavethehabitofsaying“Thankyou”whensomethingkindisdoneforthemorsomethingpoliteissaidtothem,nomatterhoweasythethinghabitislearnedbypeopleofmany1countries.Youshouldsay“Th...