Had she read the reference books, she would have been able to finish the test.
A. If she had read the reference books, she could finish the test.
B. Because she read the reference books, she was able to finish the test.
C. Although she didn't read the reference books, she was able to finish the test.
D. Not having read the reference books, she couldn't finish the test.
Đáp án D
Tạm dịch: Nếu cô đã đọc cuốn sách tham khảo, cô đã có thể hoàn thành bài kiểm tra. (trong quá khứ đã không thể qua bài kiểm tra)
A. Nếu cô đã đọc cuốn sách tham khảo, cô có thể hoàn thành bài kiểm tra. (hiện tại không thể qua)
B. Bởi vì cô đã đọc cuốn sách tham khảo, cô đã có thể hoàn thành bài kiểm tra.
C. Mặc dù không đọc cuốn sách tham khảo, nhưng cô đã có thể hoàn thành bài kiểm tra.
D. Không đọc cuốn sách tham khảo, cô không thể hoàn thành bài kiểm tra.
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