Bộ 20 đề ôn thi vào Chuyên Anh năm 2023 có đáp án (Đề 18)

As they (2) , they will also cry just to attract parental attention and will often stop when they get it.

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As they (2) _____, they will also cry just to attract parental attention and will often stop when they get it.

evolve

change

develop

alter

Giải thích

Chọn C