Pilot's reaction test

Lesi isivivinyo sokuphendula izindiza saseMelika. Kufanele ubambe imizuzu engaphezu kwe-2 ukuze uphumelele ukuvivinya ngempumelelo. Imvamisa abantu abajwayelekile ngaphandle kokuqeqeshwa bayakwazi ukuma imizuzwana eyi-10, abadlali abaqeqeshiwe bangamasekhondi angama-30, abashayeli bezindiza bemizuzwana engu-150, ama-chimpanzee aqeqeshiwe angema isikhathi esingaphezu kwemizuzu engama-20!
Chofoza isikwele esibomvu.