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【判断题】
机器人力雅可比矩阵和速度雅可比矩阵不是转置关系。A.
正确
B.
错误
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【简答题】连词成句。 1. Chinese, am, I (.) ____________________________ 2. girl, I, a, am (.) ____________________________
【简答题】根据图片造句子。 1. I go to the ____________ to _________________________. 2. I go to the ____________ to _________________________.
【单选题】Passage 2 Questions 6 to 10 are based on the following passage: The market investigation is indispensable to sales promotion. They are as closely related as the lips and teeth, so to speak. What you p...
A.
get enough information concerned
B.
advertise his products
C.
produce high quality goods
D.
none of the above
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