Mark the letter A, B, C, or D on your answer sheet to indicate the cor

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.    

The manager HAS BEEN BITING OFF MORE THAN HE CAN CHEW when he took on 5 projects at the same time.

• A. A. practical enough
• B. B. clever enough
• C. C. too ambitious
• D. D. too aggressive

bite more more than one can chew: nhận lấy quá nhiều, ôm đồm quá nhiều
=> A