17. As it is used in the sentence, the highlighted phrase winnow out most nearly means:

Answer and Explanation

Your Answer is

Correct Answer is B

Explanation

For the word question, you need to bring the four option words into the original sentence, and judge the meaning of the word through the sentence meaning, logical relationship, and reference relationship

Through the sentence L17, you can judge whether to choose a more the good part. So the meaning of winnow out should be selection. Item B fits the meaning of the sentence. The deletion, request, and bargaining of the ACD items do not fit the meaning of the sentence.