The (surprisd) look in her face suggested that she hadn't known it before.
问题描述：
The (surprisd) look in her face suggested that she hadn't known it before.
为什么括号里用surprised,而不用surprisingsurprised?
为什么括号里用surprised，而不用surprising?
答
surprised是她自己感到惊喜
而surprising是令人惊喜的