Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. His illness made him _______ of concentration. A.incompetent B.unable C.incapable D.powerless
Đáp án đúng: C Giải chi tiết:Giải thích: incompetent (a) = not having enough skill or knowledge to do something well or to the necessary standard. unable (a) to do sth = not having the skill, strength, time, knowledge, etc. incapable + of (a): không có khả năng powerless (a) = without power to control or to influence somebody/ something (= helpless) powerless to do somethinf = completely unable to do something Tạm dịch: Căn bệnh của anh ấy làm cho anh ấy không có khả năng tập trung. Chọn C