下列哪个药物不用炒焦法炮制（） A.六神曲 B.麦芽 C.山楂 D.栀子 E.干姜

什么是增长速度？

The boss took it for granted that his secretary should keep him well-informed.

A．assumed that it was true without doubt

B．believed that it was true without making sure

C．agreed that it was necessary

D．thought that it was beneficial

电子政务系统的层次结构与基于计算机网络的层次结构划分一样。

数字万用表与老式万用表相比，具有以下哪一特点（）.

A.功能增加，且精度提高

B.测量结果由数字直接显示

C.具有自动极性显示，溢出显示和自动调零等功能

D.以上答案均正确

钢筋混凝土梁实际配筋率大于最大配筋率时发生的破坏是下列哪种破坏（）。

A.适筋破坏

B.超筋破坏

C.少筋破坏

D.界限破坏