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【单选题】
If you don't drink, but wine is being served at dinner, what should you do?A.
Turn your wine glass upside down to decline
B.
Hold your hand over the glass, and shake your head at the host or waiter
C.
Announce your desire not to drink and ask that your glass be taken away
D.
Allow the wine to be poured; there's no need to draw attention to yourself. You don't have to drink it
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举一反三
【单选题】The author seems m suggest that traditional values ______.
A.
play an insignificant role in solving social problems
B.
are helpful to the elderly when they sue their children
C.
are very important in preserving Asian uniqueness
D.
are significant in helping the Bill get approved
【单选题】在合成NH3反应中,若以 dc (NH3) /dt 表示反应速率,那么下列反应速率表示式中,哪一个与此式的数值相等?
A.
- dc (N2) /dt
B.
- dc (H2) /dt
C.
- 2dc (N2) /dt
D.
- 1/2dc (N2) /dt
【单选题】– I’m not satisfied with your product. -- ______________.
A.
Thank you.
B.
What seems to be the problem?
C.
That’s all right.
D.
Fine.
【简答题】以行政划拨方式获取土地使用权，通常涉及私人参与的有（ ）。
【简答题】物体的颜色基本上是由它的漫反射系数决定的。如果kd=(0.8,0.4,0),光源是蓝色的,物体是什么颜色?
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