下列各句中，加点词语使用恰当的一句是（   ）

A．陈家老屋是香水河畔最古老的建筑，与陈家老屋形影相吊的是它的左侧立着的一株无枝无叶的百年老树。

B．成都五牛俱乐部一、二、三线球队请的主教练及外援都是清一色的德国人，其雄厚财力令其他球队望其项背。

C．当时暴雨如注，满路泥泞，汽车已无法行走，抢险队员们只好安步当车，跋涉一个多小时赶到了大坝。

D．很多人可以从《士兵突击》中看到自己的影子，体会到相同的情感，很容易把自己移情到其中的角色身上：该剧的火爆和20年前《平凡的世界》的走红如出一辙。

Questions from 31 to 35 are based on the following passage: Against this background, the WTO faces several daunting challenges. The first is to continue bringing down tariffs on traded goods. Average penalties have fallen steadily since the GATT’s formation but even the most open economies retain lofty barriers: for instance, America still charges a tariff of 14.6% on import of clothing, five times higher than its average levy.Resistance to tariff cuts is pest in agriculture. According to Tim Josling, a trade expert at Stanford University, tariffs and other barriers on farm goods average a crippling 40% worldwide and create distortions that “destroy huge amounts of value”. A new set of global farm talks is planned to start in 1999. At the least, you might think, these could lock in impressive reforms in Latin America and encourage further watering-down of the European Union’s Common Agricultural Policy. But they will prove difficult: squabbles over agriculture almost sank the Uruguay round.

The best title for the passage is（）.

A．NEW TRADE RULES

B．UNFAIR TRADE RULES

C．TRADE BARRIERS FOR DEVELOPING COUNTRIES

D．TARIFF CHALLENGES TO WTO