[A]muted[B]discovered[C]doubled[D]undervalued
正确答案:A本题考查动词辨析。空格处填入的过去分词与is构成被动式的谓语,因此其动词的实际的宾语是themight(强大力量,威力)。mute意为“消除或减弱声音;减弱,缓解”,如:mutethetr afficnoise/thecriticism(减弱了车辆的噪音/委婉地提出批评)。discover意为“发现,发觉”;double意为“加倍”;undervalue意为“低估...之价值,看轻”。因此[A]符合文意,它与themight搭配,表示“威力减弱”。


![[A] muted [B] discovered [C] doubled [D] undervalued [A] muted [B] discovered [C] doubled [D] undervalued](http://www.mshxw.com/aiimages/29/23263.png)
