15 Đề ôn thi thpt Quốc Gia môn Tiếng Anh có lời giải chi tiết (Đề số 3)

If a student takes a course on Computer Science, it will take him four years doing

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Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction

If a student takes a course on Computer Science, it will take him four years doing the course

If

takes a course

take

doing

Giải thích

Đáp án D

Doing => to do