He was found__________one month after he was born.

He was found__________one month after he was born.
A、quiet
B、still
C、silent
D、dumb
【正确答案】：D
【题目解析】：【考情点拨】考查形容词词义辨析。【应试指导】句意：他出生一个月后被发现是个哑巴。quiet安静的；still静止不动的；silent不说话的；dumb哑的，不会说话的。