患者，张某，60岁，胸闷气急3周，胸片示右侧大量胸腔积液，胸穿抽出血性胸水1000ml
最可能的病因为（ ）

分布区域缩小，资源处于衰竭状态的重要野生药材物种是（）

A.黄芪
B.黄柏
C.黄芩
D.半夏
E.羚羊角

点击查看答案&解析

M：I bought this fish to cook for my dinner tonight，but it doesn’t look all that fresh to me now.W：Let’s take a look.M：Would you say it’s still all right to eat？W：Oh，if I were you，I wouldn’t even think of it.What does the woman mean？（）

A．She forgot to stop at the store.
B．The man shouldn't eat the fish.
C．The fish is safe to eat.
D．The food shouldn't be reheated.

点击查看答案&解析