引起单纯疱疹的病原微生物是()
A．人类 * * 瘤病毒
B．麻疹病毒
C．单纯疱疹病毒
D．水痘-带状疱疹病毒
E．风疹病毒
参考答案：C
Could you tell me _____ the bike without any help this morning?
A．how does he mend
B．how he mended
C．how he mends
D．how did he mend
静电对石油储运危害
