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【单选题】
下列不属于星系物理的研究对象的是()A.
研究星系的演化
B.
确认星际物质
C.
确认星系的结构
D.
测定天体位置
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反馈参考答案：
举一反三
【单选题】--- Excuse me. Could you tell me ___? ---Sorry. I have no idea, either.
A.
what wrong is with him
B.
What the matter is with him
C.
what was the matter with him
D.
what is the trouble with him
【单选题】A: Excuse me. What subway station am I in? I got lost. B: ______
A.
How could you be so thoughtless?
B.
This is a subway interchange station.
C.
Fancy meeting you here.
D.
We can go together.
【单选题】Excuse me. Would you please tell me ______ buy a digital camera? [ ]
A.
what to
B.
where to
C.
what I can
D.
where can I
【简答题】Qustion 1 听力原文： A Credit Card A: Excuse me. May I come in? B: Yes, of course. What can I do for you? A: I want to make clear something about the credit cards, because our university wants to give ever...
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