Question

---He suggests the number of cars should be limited to stop air pollution.
--- __________, the idea is not very practical.

A． As good it sounds	B．Good as it sounds
C．Sounds good as it	D．As it sounds good

Answer 1

B

试题分析：句意，这是两个人之间的对话。第一个人说：“为了停止对空气的污染，他建议应该限制汽车的数量。” 第二个人说： “尽管这个主意听起来不错，但并不实用。”本句话是as引导的非主谓倒装，这种倒装的结构是：名词/形容词/动词/副词+as+主语+其他成分。as就相当于although/ though。所以这句话可以转变为：Although/ Though it sounds good , the idea is not very practical.  
点评：对于特殊的句型结构，平时要多积累记忆。在答题中，要做到活学活用。