Question 49: I started training to be an accountant one year ago. I had

Câu hỏi :

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each of sentences in the following questions.

A. By the time I've taken my exam, I will have started training to be an accountant for a year.

B. By the time I take my exam, I will have been in training to be an accountant for a year.

C. By the time I took my exam, I had been trained to be an accountant for a year.

D. By the time I've taken my exam, I will be training for a year.

* Đáp án

C

* Hướng dẫn giải

Đáp án C

Kiến thức về sự hòa hợp về thì

Ta có quy tắc:

By the time + S +V(hiện tại đơn), S + V(tương lai hoàn thành)

By the time + S + V(quá khứ đơn), S + V(quá khứ hoàn thành)

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