未知题型
_______is so often pointed out, knowledge is a two-edged weapon which can be used to equally for good or evil.
A.Which
B.What
C.That
D.As
A.A.WhichB.What
C.That
D.As
【参考答案】
D
as在句子中引导定语从句，“as+is+过去分词”构成常用的句式，可译为“正如,,” ，如：as it kn......
(↓↓↓ 点击下方‘点击查看答案’看完整答案 ↓↓↓)
点击查看答案
