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【单选题】
知识产权最本质的特征是()。A.
权利保护范围的不确定性
B.
客体的无形性
C.
法律效力在时空上的有限性
D.
相 对垄断性
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举一反三
【单选题】听力原文：(A)The man is moving some chairs. (B)The people are eating in a restaurant. (C)The waiter is serving some sandwiches. (D)The woman is ordering her meal.
A.
B.
C.
【简答题】lead sb. nowhere 中文:____
【简答题】lead sb nowhere
【单选题】___________ certain that his invertion will lead to the development of production.
A.
That’s
B.
This is
C.
It’s
D.
What’s
【单选题】What happened to the restaurant in 1991？
A.
More mirrors were added．
B.
Some of its old customers died．
C.
Fewer people went to the restaurant．
D.
Some mirrors were taken off the walls．
【单选题】Meals are included in the tour price in some places where ______.
A.
restaurant choice may be limited
B.
there are many nearby restaurants
C.
delightful dishes are not served
D.
food may be too expensive
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