It is not enough to ensure that the suppliers provide value for money; the governmental buyer must enter into a dialogue with the suppliers to ensure as far as possible that the form of the procurement is persisted to the enhancement of the supply industry’s global competitiveness.

A．cooperative with

B．consistent with

C．cooperative in

D．consistent in

有关ISBe发动机后齿轮系的论述，以下哪个是正确的（）。

A、附件驱动齿轮驱动空气压缩机动力转向泵总成

B、燃油泵由凸轮轴直接驱动

C、齿轮采用直齿圆柱齿轮设计

D、惰轮齿轮用于曲轴和凸轮轴之间