單項選擇，選出可以填入空白處的最佳選項。 I thinkdogsaregoodenoughfor       ...

問題詳情：

單項選擇，選出可以填入空白處的最佳選項。

 I  think dogs are good enough for             to take care of .

A.      a 80-year-old grandmother  B. a 80-years –old grandmother

C.      an 80-year-old grandmother  D. an 80-years –old grandmother

【回答】

C 

知識點：構詞法

題型：選擇題