口腔贴片系指黏贴于口腔，经舌下黏膜吸收后起局部作用或全身作用的速释或缓释片剂。
参考答案：对
王安石变法的许多措施都是在激烈争论中推行的，主要有
①青苗法②募役法③均输法④保甲法[ ]
A、①②③
B、②③④
C、①②④
D、①②③④
My brother likes eating very much but he isn't very ___ about the food he eats.
A．special
B．peculiar
C．particular
D．unusual
