Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions

Câu hỏi

For very young children, electronic devices may help promote listening and speaking skills.

Đáp án
D. improve

Câu hỏi thuộc Bài tập:

ÔN TẬP KTGK2-K10