{{i}}quEstions 17 - 20 ArE BAsED on thE Following tAlk. you now hAvE 20 sEConDs to rEAD quEstions 17- 20.{{/i}}

thE First tAlk ABout thE ApE FAmily is onA．gorillAs.
B．monkEys.
C．ChimpAnzEEs.
D．giBBons.