The newly-elected president is determined to go______ the established policy of developing agriculture.
A．for
B．on
C．by
D．up

A.
A．for
B．on
C．by
D．up


【参考答案】

C
本题中四个选项均是以go为中心词的短语动词。A项的gofor意为'争取'，B项的goon意为'继续'，C项的......

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