题目内容

正常卵泡发育成熟时体积显著增大，可达

A. 10～14mm
B. 15～20mm
C. 25～30mm
D. 30～35mm
E. 35～40mm

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关于成熟卵泡，下列叙述错误的是

A. 卵丘突出于卵泡腔，卵细胞深藏其中
B. 卵泡内膜血管丰富，细胞由颗粒细胞衍化而来
C. 卵泡外膜为致密的卵巢间质组织
D. 颗粒细胞无血管，其营养来自外围的卵泡内膜
E. 透明带存在于放射冠与卵细胞之间

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What would happen if a trademark were not properly protected

A. The products would have to be sold at a higher price.
B. The products would become available to all manufacturers.
C. The factories producing the products would be closed.
D. The trademark would become available to all manufacturers.

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When were the trademark registration provisions modified

A. 1880.
B. 1870.
C. 1905.
D. 1915

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SECTION A CONVERSATIONS In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow. Questions 1 to 3 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now listen to the conversation. What would happen if one presses the red button on the tape recorder

A. The material that is already on there would be erased.
B. The recorder would stop working.
C. The cover of the recorder would open.
D. Nothing would be recorded

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正常卵泡发育成熟时体积显著增大，可达

A. 10～14mm B. 15～20mm C. 25～30mm D. 30～35mm E. 35～40mm

关于成熟卵泡，下列叙述错误的是

What would happen if a trademark were not properly protected

When were the trademark registration provisions modified

A. 10～14mm
B. 15～20mm
C. 25～30mm
D. 30～35mm
E. 35～40mm