The movie Paper Clips, _______ the symbolic power of ordinary paper clips, memorably helps viewers to comprehend the almost-incomprehensibly large number of victims of the Nazi genocide.
Ashowed
Bhas shown
Cthat shows
Dwhich shows正確答案
答案與詳解
which 引導非限定關係子句,前面加逗號補充說明電影內容,shows 為子句動詞,主要動詞則為後面的 helps,結構完整正確。
