中国第一家以圣旨为主题的博物馆是？
参考答案：
徐州圣旨博物馆
小明今年15岁，他爸爸比他大a岁．3年后，他爸爸______岁．
Tom ____ two tests tomorrow morning. [ ]
A. had
B. will have
C. has had
D. was having
