问题
选择题
His grandfather is seventy. He's _____ good health. [ ]
A. at
B. on
C. with
D. in
答案
答案：D
搜题请搜索小程序“爱下问搜题”
His grandfather is seventy. He's _____ good health. [ ]
A. at
B. on
C. with
D. in
答案：D