SOX is an alternative (156) for XML. It is
问题：
SOX is an alternative (156) for XML. It is useful for reading and creating XML content in a (157) editor. It is then easily transformed into proper XML. SOX was created because developers can spend a great deal of time with raw XML. For many of us, the popular XML (158) have not reached a point where their tree views, tables and forms can completely substitute for the underlying (159) language. This is not surprising when one considers that developers still use a text view, albeit enhanced, for editing other languages such as Java. SOX uses (160) to represent the structure of an XML document, which eliminates the need for closing tags and a number of quoting devices. The result is surprisingly clear.
（157）是（）
A.graphic
B.program
C.command
D.text
缺失，铸造支架式义齿，
卡环，舌杆大连接体。义齿戴用1周后，主诉义齿压痛、基牙咬合痛。口腔内检查发现：舌系带根部小溃疡，
叩痛（+），义齿各部分密合，咬合不高。