Please rate the effectiveness of using internet research service, in accordance with the following parameters:

1
Not effective at all		 2 3 4 5
Very effective
1 effectiveness
2 quickness
3 Quality
4 Service


* тм оръ мдбзйп бшргеойжцйд йщ ммзех F5 баоцтеъ дочмгъ.

* лое лп, лм севй дщамерйн обецтйн вн бшргеойжцйд, щамеп дмйчши деа гевоа бмбг.