[单选题]
The intensity level is 65;- t)bp*n q8y3:vgdis3bf jdy dB at a distanaywm1 a2g/pqi o 6j.g2ce 5.00 m from a barking dog. What would be 6 jyqm2og 2p1ag/i a.wthe intensity level if two identical dogs very close to each other are barking?
A. $65 \; dB$
B. $68 \; dB$
C. $130 \; dB$
D. $136 \; dB$
