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问题 多项选择题

针对王某又与生产帐篷的丙公司签订了该技术成果的使用许可合同的行为，下列说法正确的是：

A．该合同无效

B．该合同效力未定

C．若是独占或排他使用许可，则该合同效力未定；若是普通使用许可，该合同有效

D．使用费应由王某与甲公司共有

答案

参考答案：C

解析：理由：根据《合同法》第341条及《技术合同解释》第20条，在不能确定使用权、转让权的归属时，开发人与委托人均有使用权、转让权。但在开发人以排他或独占使用许可的方式许可他人使用该技术成果时，由于要排除委托人的使用权，或者说，开发人与使用人约定排除第三人的权利，因此须取得委托人的追认或同意，即该合同效力未定。

填空题

缓冲器中心对轿厢或对重的缓冲[碰撞碰击中心，各向偏移≤（）mm。
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填空题


Questions 47 to 56 are based on the following passage.
The way in which people use social space reflects their social relationships and their ethnic identity. Early immigrants to America from Europe brought with them a (47) style of living, which they retained until late in the 18th century. Historical records document a group-Oriented (48) , in which one room was used for eating, entertaining guests, and sleeping. People ate soups from a communal pot, (49) drinking cups, and used a common pit toilet. With the development of ideas about individualism, people soon began to shift to the use of (50) cups and plates; the eating of meals that included meat, bread, and vegetables (51) on separate plates; and the use of private toilets. They began to build their houses with separate rooms to (52) guests — living rooms, separate bedrooms for sleeping, separate work areas — kitchen, laundry room, and separate bathrooms.
In Mexico, the meaning and organization of domestic space is (53) different. Houses are organized around a patio, or courtyard. Rooms open onto the patio, where all kinds of (54) activities take place. Individuals do not have (55) bedrooms. Children often sleep with parents, and brothers or sisters share a bed emphasizing familial interdependence. Rooms in Mexican houses are locations for multiple activities that, in (56) , are rigidly separated in the United States.
A) outdoorB) sharedC) slightlyD) contrast
E) strikingly F) contained G) collective H) entertain
I) domesticJ) contrary K) served L) existence
M) invite N) separate O) individual
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