属于日常巡检内容的压力容器检验项目是（）。
A.外部检验
B.内部检验
C.内外部检验
D.全面检验
参考答案：A
对于已确诊为涎石病者，不作涎腺造影，以免将涎石推向_________或_________内。
He is really considering ___himself to ___these children of the poor mountain village.
A．to devote; educating
B．devoting; educating
C．devoting; educate
D．to devote; educate
