If you have headaches often, you should _____.   [ ]

A. see a dentist

B. drink warm tea with honey

C. see a doctor

D. eat more fruit

新生儿期应接种的疫苗是（）。

A.麻疹减毒活疫苗

B.破伤风抗毒素

C.乙脑疫苗

D.百白破三联疫苗

E.卡介苗