标题: OG review11-25 [打印本页] 作者: charlie6989 时间: 2008-9-6 16:02 标题: OG review11-25 The Baldrick Manufacturing Company has for several years followed a policy aimed at decreasing operating costs and improving the efficiency of its distribution system. (A) aimed at decreasing operating costs and improving (B) aimed at the decreasing of operating costs and to improve (C) aiming at the decreasing of operating costs and improving (D) the aim of which is the decreasing of operating costs and improving (E) with the aim to decrease operating costs and to improve Ans:A
關於OG10對E的解釋In E, the infinitives to decrease and to improve, while parallel, are less idiomatic than the prepositional phrase of decreasing ... and improving in modifying the noun aim. 是否有人可幫忙解釋