After John had washed his clothes, he began to stu...
Câu hỏi: After John had washed his clothes, he began to study.
A John had begun to study after he washed his clothes.
B Before John had begun to study, he washed his clothes.
C After John began to study, he washed his clothes.
D John began to study after he had washed his clothes.
Câu hỏi trên thuộc đề trắc nghiệm
- Unit 9. tiếng Anh 10 - Có lời giải chi tiết