Is it _______(safety)to cross the river in yhis old boat

问题描述:

Is it _______(safety)to cross the river in yhis old boat

safe(be后用形容词作表语)。

safe

Is it safe to cross the river in this old boat?
乘这艘旧船过河安全吗?
safe 形容词:安全的
safety 名词:安全

Is it safe (safety)to cross the river in yhis old boat