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——Would you mind giving your advice on how to improve our business management?

      ——if you make ____ most of the equipment, there will be ____ rise in production.

A、不填；不填   B、the；a   C、不填；a  D、the；不填

—Would you mind giving your advice on how to improve our business management?

    —if you make ____ most of the equipment, there will be ____ rise in production. 

A. 不填；不填  B. the；a  C. 不填；a D. the；不填

—Would you mind giving your advice on how to improve our business management?

    —if you make ____ most of the equipment, there will be ____ rise in production.

    A. 不填；不填     B. the；a     C. 不填；a     D. the；不填

——Would you mind giving your advice on how to improve our business management?

    ——if you make ____ most of the equipment, there will be ____ rise in production.

A、不填；不填       B、the；a       C、不填；a    D、the；不填

---Would you mind giving your advice on how to improve our business management?
---If you make ______ most of the equipment, there will be ______ rise in production．