【評論主題】It is said that he ＿＿＿ very young.(A)has died(B)has been dead(C)died(D)was dead(E)dead

【評論內容】

如果選A或C,題目應為My grandfater died（was dead） ten years ago, but I still miss him a lot.

for +一段時間，宜用完成式。