Text-1 Read the text. Then choose the correct answer for questions 1-2

173. According to the text, all of the following statements are true EXCEPT
A) Had not that asteroid reached our planet, dinosaurs would be ruling the world now.
B) More than half a million centuries passed after that enormous crash.
C) Elephants and lions survived after that astronomical accident.
D) Almost certainly that current animal wouldn't be present but for that hit
174. The author States that a small number of people believe....
A) dinosaurs would have been nearly the same as the one existed before
B) dinosaurs would not have changed In their appearance
C) dinosaurs would have changed gradually over long periods like mankind
D) probably the intelligence of dinosaurs would have much