关于施工总承包管理模式中，与分包人的合同一般由( )签订。
A．客户方 B．设计方 C．业主 D．监理工程师
参考答案：C
There are several research centers in China ________ a certain disease called Bird Flu is being studied.
A．which
B．where
C．when
D．what
试述制作网站的步骤和过程。
