_____ there any pencils in the table? [ ]
A. Is
B. Are
C. Do
D. Does
答案：B
We were alarmed at the way in which John reacted________the drug. [ ]
A. against
B. on
C. to
D. with
强矩阵型组织结构具有( )组织结构的主要特征。
A．直线型 B．直线职能型 C．功能型 D．职能型
