______ for the fact that he was working abroad, he...
Câu hỏi: ______ for the fact that he was working abroad, he would willingly have helped with the project. .
A If it had been
B If it hadn't been
C Had it been
D Hadn't it been
Câu hỏi trên thuộc đề trắc nghiệm
- Kiểm tra 45 phút lần 1 HKII - tiếng Anh 11 (có lời giải chi tiết)