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问题 单项选择题

张某委托李某开发一种新产品，合同中未明确约定该产品专利申请权的归属。该产品开发完成后，其专利申请权应当归属于（）。

A.张某

B.张某和李某共有

C.李某

答案

参考答案：C

改错题

.

第二卷 写作（共两节，满分35分）

短文改错（共10 处错误，每个1分，满分10分）

There have some changes in sports in our school. Now we

have more than two P.E. class a week, and we have at most one

hour to exercise in every day. Students get so exciting at these

changes. More and more students take active part in the ball games,

running and jumping on the playground. Our school life is become

more colorful. Doing sports are a good way to relax and keep fit.

What’s more, a health body can help us study better or live a happier life.
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单项选择题

下列颈动脉体的描述，哪个是不正确的

A．和主动脉一起，成为体内感受低氧并导致呼吸增强的主要装置
B．以每克组织计，其血流量与脑组织的相同
C．其感受器主要是对动脉血氧分压而不是对氧含量的变化敏感
D．发出的神经冲动可影响心血管中枢的活动
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