________ the meeting himself gave them a great deal of encouragement.A The president would attend B The president to attend C The president attended D The president’ s attending答案D請高人詳細解釋一下吧

熱心網友

此為動名詞作主語，前用人稱代詞所有格修飾。意為；總統親自參加會議給了他們很大的鼓勵。

熱心網友

agree

熱心網友

整個The president's attending the meeting這件事做主語，A,B,C中的答案都又有另一個謂語動詞了，這在語法當中是行不通的。

熱心網友

只有動名詞可以做主語