Module 7 Computers Unit 3一、单选题1.—These shoes look cool. _____ are they?—They are on sale, only 69 dollars.A.How muchB.How longC.How manyD.How about2.To our surprise, the computer _____ won the chess game against the human player.A. certainlyB. usuallyC. finallyD. mostly3.Lily _____ w...