问题补充:
The old man was not to climb up the hill.
A. healthily
B. enough healthy
C. health enough
D. healthy enough
答案:
A. healthily
B. enough healthy
C. health enough
(答案→)D. healthy enough
解析:考查形容词副词.句意:这个老人不够健康来爬这座山.本句中系动词was后用形容词作表语,health健康,healthy,健康的.enough,足够的,修饰形容词副词时,一般放在被修饰词的后面,故选D.