高考问答马克纽森设计色彩理念:选择题，并请解释
来源：百度文库 编辑：高考问答 时间：2024/04/28 03:39:59
We hope the measures to control prices,_____taken by government,will succeed.
1.as 2.when3.since4after
1.as 2.when3.since4after
填as，作代词，引导定语从句，先行词是the measures
as taken by government,由政府实施的政策
as单独引导定语从句
as单独引导定语从句时，先行词可以是一个词，也可以是一个句子或短语。例如：
(1) She is late, as is often the case.她迟到了，这是经常的事。(先行词是整个主句)
(2) To shut your eyes to facts, as many of you do, is foolish.对事实视而不见--你们好多人都是如此的愚蠢。(先行词是不定式短语)
as
作定语