His friend _______(like,play)computer games.用動詞的適當形式填空

題目：

His friend _______(like,play)computer games.用動詞的適當形式填空

解答：

likes playing
再問： 爲什麼這樣填？
再答： His friend是第三人稱單數，所以是likes like+doing 喜歡做某事