Hisparentsareconvinced
來源:國語幫 3.13W
問題詳情:
His parents are convinced ____ the fact that their son always focuses his mind _____ his study.
A. of; on B. of; at C. by; to D. on; at
【回答】
A
知識點:介詞
題型:選擇題
問題詳情:
His parents are convinced ____ the fact that their son always focuses his mind _____ his study.
A. of; on B. of; at C. by; to D. on; at
【回答】
A
知識點:介詞
題型:選擇題