肉眼观察心脏萎缩时可见到()。
A.心脏体积缩小
B.颜色呈深褐色
C.冠状动脉呈蛇形弯曲
D.心脏重量减轻
E.心室壁变薄
参考答案:A, B, C, D, E
红花的药用部位为
A.雄蕊 B.不带子房的管状花 C.带花的果穗D.已开放的花序 E.花蕾
The film 1942 was___ moving ____ I couldn’t help crying when I was I saw it.
A.too, to
B.so; that
C.enough; to
D.very; that