Read the following passage and m...

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

A. Camels can carry up to 500 pounds.

B. Lookouts are necessary because of thieves. 

C. Wycliffe Oluoch is a smart man. 

D. A mobile camel library was invented.