题目内容
选择填空:
If my uncle and aunt ______ free tomorrow, they will be sure to come.
[ ]
A. will B. will be C. is D. are
答案:D
练习册系列答案
相关题目
题目内容
选择填空:
If my uncle and aunt ______ free tomorrow, they will be sure to come.
[ ]
A. will B. will be C. is D. are