【单选题】听力原文:M: I would like two tickets for the 9 o'clock show this evening. W: I'm sorry, Sir. They are sold out. But we have a few left for tomorrow. What do we learn from this conversation?
A.
The man wants to attend tomorrow's show.
B.
There aren't any tickets left for tonight's show.
C.
There aren't any tickets left for tomorrow's show.
D.
The man doesn't want to attend tomorrow's show.
【判断题】急性湿疹与接触性皮炎相比较,前者的皮损特点为多形性,边界不清。
【单选题】听力原文:W: Which coat do you like to buy? M: It makes no difference to me. Q: What can we learn from the conversation? (9)
A.
The man doesn't like any of the two coats.
B.
The man doesn't care which coat he is going to buy.
C.
The man likes a different coat.
D.
The man wants to choose a coat himself.
【判断题】衡量融资决策是否正确最根本的标志是融资所取得的效益。()
【简答题】______=______÷20=4()=0.8=______%20:______=______÷20= 4 () =0.8=______%
【单选题】特殊变星中的Wolf-Rayer变星的光谱中全部是什么线?