WHAT ARE THE QUALIFICATIONS OF A GOOD WORKER
17. What are the qualifications of a good worker? - It is essential that he ________ efficient.
A. is
B. be
C. will have been
D. could be
Bạn đang xem 17. - THI CHỌN HSG TIẾNG ANH LỚP 11 WITH KEY 8
17. What are the qualifications of a good worker? - It is essential that he ________ efficient.
A. is
B. be
C. will have been
D. could be