题目内容
Eat a balanced diet ________ healthy.
[ ]
A.to keeps
B.to stay
C.be
D.keeping
答案:B
解析:
解析:
|
(不定式,stay这儿为系动词,后面加形容词.) |
练习册系列答案
相关题目
题目内容
Eat a balanced diet ________ healthy.
[ ]
|
(不定式,stay这儿为系动词,后面加形容词.) |