my grandpa is very old,but he is_____good health.My grandpa is ve_英语解答

my grandpa is very old,but he is_____good health.
My grandpa is very old,but he is_____good health.
A.at B.in C.of D.on
请讲明原由,

人气：222 ℃　时间：2019-08-19 11:33:08

解答

B.in表示处于某种状态,in good health也就是身体处于一种非常健康的状态,也就是我们常说的身体很好