25K型车A1修周期为（20±2）万km或距上次A1修程超过（）。
A.8个月
B.10个月
C.1年
D.14个月
参考答案：C
Look at the pride on Tom's face. He _____ to have been praised by the manager just now. [ ]
A. seemed
B. seems
C. had seemed
D. is seeming
中医的证不包括（）
A.病变的原因
B.病变的性质
C.病变的部位
D.邪正的关系
E.症状和体征
