工作人员进入容器、槽箱内部进行检查、清洗和检修工作，应办理工作票手续。作业时应加强（

假币是指（）的货币。

A、伪造币

B、变造币

C、两种都不对

(A) 条件(1)充分，但条件(2)不充分．
(B) 条件(2)充分，但条件(1)不充分．
(C) 条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分．
(D) 条件(1)充分，条件(2)也充分．
(E) 条件(1)和条件(2)单独都不充分，条件(1)和条件(2)联合起来也不充分．

A piece of paper in the shape of an isosceles right triangle is cut along a line parallel to the hypotenuse of the triangle, leaving a smaller triangular piece. If the area of the triangle was 25 square inches before the cut, what is the new area of the triangle
(1) The cut is made 2 inches from the hypotenuse.
(2) There was a 40 percent decrease in the length of the hypotenuse of the triangle.

发酵工业原料

下列属于呈鲜味成分的有（）。

A、Ala

B、Glu

C、IMP

D、AsP