题目内容

用100g人造石粉调拌模型材料时需水量为（）

A. 10～20ml
B. 20～25ml
C. 30～35ml
D. 45～50ml
E. 55～60ml

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吃饭要细嚼慢咽，有利于食物的消化和吸收。

A. 正确
B. 错误

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You work as a senior administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed. You are running a training exercise for junior administrators. You are currently discussing printer pooling.Which of the following is TRUE with regards to printer pooling？（）

A. Printers in a pool must be of the same model， and use the same printer driver
B. Each printer in the pool must have a different printer driver.
C. Printer ports used in the pool must be of the same type
D. The types of printer ports used in the pool must be mixed.
E. Pooled printers appear to workstations as a single printer.
F. A minimum of three printers are required to configure a printer pool.

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下列肺动脉瓣狭窄患儿的临床表现，错误的是（）

A. 胸骨左缘第2肋间可听到喷射性全收缩期杂音
B. 胸骨左缘第2肋间可触及收缩期震颤
C. X线肺纹理减少
D. 肺动脉瓣第二音增强
ECG示右心室肥厚

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放线滑轮的选用应符合哪些要求？

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用100g人造石粉调拌模型材料时需水量为（）

A. 10～20ml B. 20～25ml C. 30～35ml D. 45～50ml E. 55～60ml

吃饭要细嚼慢咽，有利于食物的消化和吸收。

下列肺动脉瓣狭窄患儿的临床表现，错误的是（）

放线滑轮的选用应符合哪些要求？

A. 10～20ml
B. 20～25ml
C. 30～35ml
D. 45～50ml
E. 55～60ml