单项选择题
A.the clues in Masquerade are easy to decipher B.Kit Williams has many artistic talents C.many people bury treasures in Britain D.Kit Williams said he would pay $ 35,000 to whoever found the treasure
A.watching many kinds of animals B.studying dinosaurs’ living relatives C.following the tracks left behind D.working on dug-out dinosaur eggs
A.the tools made by "Flores Human" B.the language used by "Flores Human" C.the evolution of "Flores Human" D.the major surprising findings about "Flores Human"