The captain as well as all the passengers ...........
Câu hỏi: The captain as well as all the passengers .............. very frightened by the strange noise.
A. is
B. were
C. was
D. have been
Câu hỏi trên thuộc đề trắc nghiệm
Trắc nghiệm ôn tập Unit 7, 8, 9 Tiếng Anh lớp 11