(Viên chức Mầm non) 5000+ câu trắc nghiệm Ngoại ngữ có đáp án - Test 2
Xem toàn bộ quiz

For many international students, American dating and relationship rituals can be one of the most difficult thing to understand.

56/65

C. Identify the one underlined word or phrase - A, B, C or D - that must be changed for the sentence to be correct.

For many international students, American dating and relationship rituals can be one of the most difficult thing to understand.

        A                                 B             C                                                                                                             D

0/3000 ký tự
Giải thích

Đáp án đúng là D (things).