by Tom was a highly ______ teacher who took his duties seriously but he had neither the personality nor ability to achieve much success.
A. conscientious
B. efficient
C. capable
D. talented
Xem đáp án
A là đáp án đúng
Lời giải:
A: tận tâm
B: hiệu quả
C: có khả năng
D: tài năng
