Match-up: Match the numbers followed by standard words and phrases in left column to the category of their explanations in the right column by writing the correct number next to each item. (请在每空后写出标准用语的数字即可) 1) OVER ____Let me know that you have received and understood this message. 2) VERIF Y ____Wait and I will call you. 3) MONITOR ____Reduce your rate of speech. 4) APPROVED A change has been made to your last clearance and this new clearance supersedes your previous clearance or part thereof. 5) RECLEARED My transmission is ended and I expect a response from you. 6) DISREGARD ____Listen out on (frequency). 7) STANDBY ____Consider that transmission as not sent. 8) CANCEL ____Check and confirm with originator. 9) ACKNOWLEDGE ____ Permission for proposed action granted. 10) SPEAK SLOWER ____ Annul the previously transmitted clearance.