Choose the letter A, B, C, or D to show the underlined part that needs correction:

After (A) learning the lesson, the children got (B) many information (C) about the history of (D) their country.

Suy nghĩ và trả lời câu hỏi trước khi xem đáp án

ATNETWORK
ADMICRO
YOMEDIA
ZUNIA9