Had she read the reference books, she would have been able to finish the test.

48/50

If she had read the reference books, she could finish the test.

Not having read the reference books, she couldn’t finish the test.

Although she didn’t read the reference books, she was able to finish the test.

Because she read the reference books, she was able to finish the test.

Giải thích

Dịch nghĩa: Vì không đọc sách tham khảo nên cô ấy không thể hoàn thành bài kiểm tra

Câu gốc: Nếu cô ấy đã đọc những cuốn sách tham khảo, cô ấy đã có thể hoàn thành bài kiểm tra.

Chọn B