单项选择题

数控车床的原点和参考点（）。
A、一致
B、不一致
C、有时一致有时不一致
D、以上说法都对

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单项选择题

在传热学中，第二类边界条件（Neumann条件）就是定热流边界条件。

A．对
B．错

多项选择题

A company wants to set up a Sino-foreign joint venture with a foreign company, and consults a lawyer on related matters. Which of the following options is wrong?

A．A、
Joint venture is established from the date of approval by the approval authority.
B．B、
Joint venture’s article of association may stipulate that the company’s legal representative can be the general manager of the company.
C．C、
Joint venture as a limited liability company and should have the shareholders’ meeting as the highest governing bodyin accordance with the Company Law.
D．D、
Joint venture contract canstipulatethat corporate profit be distributed pro rata.