If you spare half an hour each day to read an English newspaper, you will surely be able to read ________.
【译文】如果你每天花半个小时读英文报纸，一定能高效阅读。 本题考查副词词义。efficiently 高效率 J 也；sufficiently 充足地； actually 事实上地；purposefully 故意地。故选 A。