A:a>0△>0
B:a>0△<0
C:a<0△>0
D:a<0△<0
I met Lucy in the primary school and we have been close friends _____.
注视____
骤然____
珍惜____
蜂拥而至____
镇定____
失望____
小明参加全国夏令营,与各地同学交流。下列谈话与实际不符的是( )