呈倒卵形,略似花瓶的药材为()
A.豆蔻
B.金樱子
C.巴豆
D.瓜蒌
E.牛蒡子
参考答案:B
— _____ to say good-bye, Tony. I'm catching the 11:00 train.
— Then take care of yourself and don't forget to keep in touch. [ ]
A. I called
B. I'm calling
C. I've called
D. I will call
100对市话电缆线路备用线颜色为()。
A.白/红
B.白/紫
C.红/紫
D.红/黑