由于十二经别有（）于表里之间的特点，不仅加强了十二经脉内外联系，更加强了经脉所属络的脏腑在（）联系。
参考答案：离、入、出、合；体腔深部的
为确诊主要检查
A．血钠
B．血钾
C．血钙
D．血镁
E．血pH
--- What shall we have for dinner?
--- I bought ______ meat at _______ only market near our home.
A．an; a
B．the; /
C．a; the
D．/; the
