（2009•厦门）如图所示，从倒置的漏斗口A处向下用力吹气，乒乓球将悬浮在漏斗里．说明吹气时乒乓球上方气体流速　  　，气体压强　   　． （均选填“变大”或“变小”）．

I will give you my friend’s address where I can be________if you have any problem.[ ]

A. arrived  

B. accepted  

C. received  

D. reached