capable，competent选填。He is () of running a mile in four minutes.He is not () to look after young children.
举一反三
- He is not _____ enough to look after your children. A: competent B: competitive
- He is_________ of running a mile in fourminutes
- Dad was an indefatigable walker. He could hike for mile after mile and never seemed to get weary. Dad was an indefatigable walker. He could hike for mile after mile, _______________________.
- When Forrest was very young, he was bullied by the local kids. What happened after his hard running?
- He is very fond of young children.。（ ）