三相四线制中（）与（）线之间的电压是线电压。
参考答案：相线；相
The Qing Tombs are obviously influenced by the Ming Tombs, especially _________architecture and their choice of site among the mountains and valleys.
A．in terms of
B．in case of
C．as a result of
D．in the face of
反刍动物胃的本体是。（）
A.皱胃
B.网胃
C.瓣胃
D.瘤胃
