I regret _______ you that you did not pass the test. However, you should try it again. A. telling / do B. told / doing C. told / done D. to tell / to do8/100I regret _______ you that you did not pass the test. However, you should try it again. telling / dotold / doingtold / doneto tell / to doGiải thíchChọn đáp án D