选用的方剂是
A．疏凿饮子B．胃苓汤合五皮饮C．济生肾气丸合真武汤D．实脾饮E．越婢加术汤
参考答案：C
One of the objectives by the Natural Approach is to enable the students to make the meaning clear but not necessarily be ______ in all details of grammar.
A．correct
B．accurate
C．brief
D．concise
常用的拆卸工具是( )常用工具，如拔销器，各种扳手、旋具等。
A．电工
B．钳工
C．车工
D．维修电工
