问题
选择题
— She suggested the number of cars should be limited to stop air pollution.
—_______, the idea is not very practical.
A．Sounds good as it
B．As it sounds good
C．As good it sounds
D．Good as it sounds
答案
答案：D
题目分析：句意：--她建议为了阻止空气污染，必须限制汽车的数量。--虽然听起来很好，但是这个想法不太实用。这里使用as的倒装句，表示“虽然”，结构是：名词/动词/形容词/副词+as/though+主谓，所以选D。