1400 câu trắc nghiệm Đọc hiểu Tiếng Anh có đáp án - Phần 12

The word "informally" in this context mostly refers to an education

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The word "informally" in this context mostly refers to an education occurring _______.

in classrooms

outside the school

in a department

ability

Giải thích

Đáp án Β
Từ nội dung trong câu: "In early civilizations, citizens were educated informally, usually within the family unit."