植物何首乌的藤茎入药，其药材名是（）
A.鸡血藤
B.络石藤
C.天仙藤
D.首乌藤
E.忍冬藤
参考答案：D
A．The man is Susan’s advisor.
B．It is not possible to get AIDS from sharing a glass of water.
C．There is a high risk of getting infected with HIV at work.
D．Susan’s patient was angry when she wore protective clothing to bring himlunch.
精神分裂症单纯型，可表现为（）
A.情绪高涨，思维奔逸，动作增多
B.情感淡漠，行为退缩，思维贫乏
C.两者均有
D.两者均无
