Building large new hospitals in the bistate area would contitute a wasteful use of resources , on the basis of avoidance of duplicated facilities alone . A on the basis of avoidance of duplicated facilities alone . B on the ground of avoiding duplicated facilities alone . C solely in that duplicated facilities should be avoided D while the duplication of facilities should be avoided E if only because the duplication of facilities should be avoided 可以试试排除法: A,B: "avoiding, avoidance"显然不如动词"avoided"用法好. 在GMAT中单词如果有动词表达法尽量用动词表达,而不要使用名词形式 C: "in that"和"because"是同一个意思,但在GMAT中"in that"是十分过时的一种表达方式,所以一般"in that"是错误选项标志 D:while 表示前后两句话的动作同时发生,但从本句中,使用因果关系的连词更符合逻辑一些 |