①His father is 66,but he is not_____good health.
②讲桌 teacher___desk
③happy的ing 形式
①His father is 66,but he is not_____good health.
②讲桌 teacher___desk
③happy的ing 形式
1.in,in good health 是身体健康的意思,一个固定词组。
2.teacher‘s desk
3.happy是形容词,没有ing形式。
1 in
2 Teacher's desk
3 happy 是形容词,没有ing 形式