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问题 不定项选择题

A、B、C均为短周期元素，它们在周期表中的位置如图。已知B、C元素的原子序数之和是A元素原子序数的4倍，则A、B、C 所在的一组是

[ ]

A．Be、Na、Al

B．B、Mg、Si

C．O、P、Cl

D．C、Al、P

答案

答案：C

选择题

关于鸽卵的下列说法正确的是（　　）

A．胚盘是由细胞核和部分细胞质构成的

B．卵壳膜就是细胞膜

C．卵白就是细胞质

D．卵黄就是细胞核
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问答题

Tunga and Tymon are in an ordinary partnership. Tunga approaches Kudzai and acting in his capacity as a partner borrows $20 billion from him for partnership purposes. Neither Tunga nor the partnership subsequently return the loan when it is due.Kudzai institutes proceedings against the partnership but Tymon opposes the action on the basis that what Tunga did was not binding on him and the partnership. Notwithstanding his opposition judgment is granted against the partnership.In the meantime Kudzai tries to execute against the partnership property but he only recovers $10 billion after which the partnership property is exhausted. Kudzai who is not aware of any properties personally held by Tunga decides to proceed against Tymon’s vast properties, which are known to him.Required:In relation to the law of partnerships, advise on whether:

(a) it was proper for a judgment to be granted against the partnership; and,
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