受力物体内的受力用应力状态图示表示它分为（）。
A.线应力
B.面应力
C.体应力
D.点应力
参考答案：A, B, C
.My twin sister is ______ me. Art is my favorite, but she doesn’t like it.
A．as long as
B．the same as
C．different from
D．as good as
请说明单粮和多粮浓香型基酒和陈酿酒的品评术语。
