though he has grown up ,he is not brave e横线 to go out alone at night 横线中填什么

though he has grown up ,he is not brave e横线 to go out alone at night 横线中填什么
though he has grown up ,he is not brave e横线 to go out alone at night 横线中填什么

though he has grown up ,he is not brave e横线 to go out alone at night 横线中填什么
enpugh,这是not enough to do句型=too to