Questions 7-10From the information in the text, indicate who FIRST invented or used the it

Questions 7-10

From the information in the text, indicate who FIRST invented or used the items in the list below.

Write the appropriate letters A-E in boxes 7-10 on your answer sheet.

NB: You may use any letter more than once.

FIRST invented or used by

[A] the Chinese

[B] the Indians

[C] the British

[D] the Arabs

[E] the Americans

black powder

A．the Chinese

B．the Indians

C．the British

D．the Arabs

E．the Americans