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(单选题)Which of the following is that most serious to have deficien (单选题)Let's ( ) that question a bit later. (单选题)I'll ( ) a report about our most important products. (单选题)They always ( ) him by his surname. (单选题)Someone ( ) in the middle of the hall and asked a questio (单选题)She ( ) and walked across the room. (单选题)After a while we all ( ) to eat. (单选题)Which can be the best title for this passage？( ) (单选题)In the author's opinion, why might Apple slow down the pace (单选题)What is the author's attitude towards Apple spokesman’s comm