27.（ ）

(单选题)16.（ ） (单选题)15.（ ） (单选题)14.（ ） (单选题)13.（ ） (单选题)12.（ ） (单选题)11.（ ） (单选题)With more forests being destroyed, huge quantities of good e (单选题)Why didn’t you tell me there was no meeting today? I ______ (单选题)What a pity! Considering his ability and experience, he ____ (单选题)The new technological revolution in American newspapers has