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问题 单项选择题

DZ662+2型单轨吊安全回路可实现冷却水温度保护、机油温度保护、机油压力保护、（）保护和液压油油量保护五种保护。

A.液压油温度

B.液压油压力

C.柴油压力

答案

参考答案：A

单项选择题

以下描述不正确的是（）

A.前庭毛细胞呈极性排列

B.垂直半规管壶腹嵴的毛细胞的动纤毛位于远离椭圆囊的一侧

C.在外半规管，内淋巴离壶腹流动时引起较强反应

D.前庭毛细胞静纤毛束向动纤毛方向弯曲可以使毛细胞去极化而兴奋

E.病理状态下，半规管可对线性加速度敏感
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填空题

词汇考察。

1. November is the e_________ month of a year.

2. Lakers will play a _________ Rockets in the NBA match tonight.

3. Lingling, Betty and I enjoyed o________ at the party last night.

4. Dragon Boat Festival is one of the Chinese t________ festivals.

5. F________, the soldiers arrived at the village after a few days' long walk.

6. If there's something wrong with your teeth, you'd better go to see a d________.

7. Many teenagers would like to s________ their photos or articles with others on the Internet.

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