Students should avoid ___ while watching television because a majority of research indicates that silence is best for study.
Astudy
Bstudying正確答案
Cto study
Dto be studying
答案與詳解
為什麼答案是 B
avoid + V-ing 為固定搭配，表示「避免做某事」。studying 為動名詞，符合文法規則，語意也通順：「學生看電視時應避免讀書」。
載入中…
