__________
[A] limited [B] subjected [C] converted [D] directed
第1题:
Careful surveys have indicated that as many as 50 percent of patients do not take drugs ________ directed.
A) like B) so
C) which D) as
选D,
as directed为as they are directed的省略形式,as引导方式状语,意为“象…”而like为介词,不可引导从句;当从句中的主语与主句中的主语一致时,从句中的主语和谓语动词的一部分可以省略,尤其含有be时,而保留其主要成分,如v.-ing, p.p.或adj.。
第2题:
Fishing stake, the position of which frequently _____, exist in the area covered by this chart.
A.removed
B.altered
C.corrected
D.Converted
第3题:
第4题:
[A] subjected [B] engaged [C] intended [D] committed
第5题: