The magazine is _____ reading, so he advised me _____ it.

A．worthy; to buy

B．worthy; buying

C．worth; to buy

D．worth; buy

孕妇发热选用对乙酰氨基酚而不选用阿司匹林（）

A．妊娠早期

B．妊娠中晚期

C．两者均可以

D．两者均不可以