Read the following passage and m...

Câu hỏi: Read the following passage and mark the letter A, B, C, or D on your answer sheer to indicate the correct answer to each of the questions from 10 to 14.

A. people didn't invent many things 

B. people didn't want to use wheels 

C. most inventions were to do with farming 

D. it took time for new ideas to change things