FROM 49.217.0.165
於 2016/8/19 下午 11:52:05
老師好，我是您函授的學生，請教以下兩題題目
1. My later, ____ to the wrong number, reached him late.
(A) to have addressed
(B) being addressed
(C) having been addressed
(D) to have been addressed
2. ____ that the train is gone, it is useless to wait.
(A) Seen
(B) Seeing
(C) Having seen
(D) To see
第一題為何要使用完成式，B的答案為何不能選
第二題是不是that後面的子句整個為名詞子句當受詞用，see 為Vt , 故用seeing
請老師幫忙解惑，謝謝
