Tổng hợp đề thi Tiếng Anh có lời giải (Đề số 22)

To raise livestock successfully, farmers must selecting cattle for breeding and apply a dietary regimen

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Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

To raise livestock successfully, farmers must selecting cattle for breeding and apply a dietary regimen

successfully

selecting

breeding

apply

Giải thích

Đáp án : B

Must + V = phải làm gì. B -> select