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【判断题】
在一个圆形草图和一个点草图（两个草图不在同一个平面上）之间，可以添加放样特征A.
正确
B.
错误
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【单选题】Which of the following best summarizes the text?
A.
As the UN hesitates, the poor take action.
B.
Progress in environmental protection has been made since the Rio Summit.
C.
Climate changes can no longer be neglected.
D.
The decline of earth's life-support systems has been halted.
【简答题】根据图片为句子选择合适的词
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【单选题】---Must I take this medicine, Mom? It ________ so terrible. ---Yes, you must take it for another three days.
A.
is tasting
B.
is tasted
C.
tastes
D.
has tasted
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