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【单选题】
称取葡萄糖100.0g，加水溶解并稀释至100.0ml，于20℃用2dm测定管，测得溶液的旋光度为+10.5°，求其比A.
52.5°
B.
-26.2°
C.
-52.7°
D.
+5.25°
E.
+105°
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【单选题】—Do you often go to the movies _____ Sunday? —No, we _____. [ ]
A.
in; don't
B.
on; aren't
C.
in; do
D.
on; don't
【单选题】We are often told by our teachers not to do such things as don't ________ a harmonious society. [ ]
A.
come about
B.
make for
C.
come up
D.
make up
【简答题】We often see the sign in a busy street. So don’t park your car there.
【单选题】《 致橡树 》作者向往的真正的爱情是什么样的?
A.
平等独立 有福同享有难不同当
B.
平等独立 相知相依 心心相印 祸福与共
C.
心心相印 一味依靠
D.
男尊女卑 祸福与共
【简答题】阅读理解 We often think of future. We often wonder what the world will be like in a hundred years' time. Think of space, perhaps a permanent (永久的) station on the moon will have been set up. Perhaps peopl...
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