Seeing the ________ tiger, the little boy stood there with a ________ on his face．A.frightening; frighteningB.frightened; frightenedC.frightened; frighteningD.frightening; frightened
网友回答
D解析本句意思为“看见令人恐惧的老虎，小男孩的脸上露出恐惧的表情”。“令人恐惧的”需要用frightening，而“恐惧的表情”英语为“frightened look”。