There is no question about it –I saw _____ that those boys broke the window while playing soccer in the yard.
Asimultaneously
Bsentimentally
Cabruptly
Dunmistakably正確答案
答案與詳解
unmistakably 意為「明白無誤地、清楚地」,與 There is no question about it 互相呼應,強調親眼目睹無可懷疑。
