HOC24
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Môn học
Chủ đề / Chương
Bài học
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Question 7: To show the differences, a survey was_ among American, Chinese and Indian students to determine their attitudes toward love and marriage.
A. carried on
B. carried out
C. carried away
D. carried off