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【多选题】
静水压强的特性有
A.
垂直指向作用面
B.
不同点处各向相等
C.
不同点处各向不等
D.
同一点处各向等值
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举一反三
【单选题】In America, if__________friend has invited you to drop by anytime, it is__________best to call before visiting to make sure it is convenient for him.
A.
a; a
B.
a; 不填
C.
the; a
D.
the; 不填
查看完整题目与答案
【单选题】的装束多穿窄袖短衣、长裤和靴子。
A.
胡服
B.
汉服
C.
唐装
D.
清代袍
查看完整题目与答案
【单选题】I'm looking forward to seeing you soon. Feel free to stop by [=drop by, drop in] anytime.
A.
to cause (something) to end
B.
to stay at home
C.
to visit someone briefly
查看完整题目与答案
【判断题】牛膝具有补肝肾，强筋骨，逐淤通经，利尿通淋，引血下行等功效
A.
正确
B.
错误
查看完整题目与答案
【单选题】In America, if ________ friend has invited you to drop by anytime, it is ________ best to call before visiting to make sure it is convenient for him.
A.
a; a
B.
the; a
C.
a; 不填
D.
the; 不填
查看完整题目与答案
【判断题】企业通过互联网向用户销售产品和提供服务,用户可以提高互联网与公司联系查询、货比多家,电子商务给制造业中的买卖双方都带来了极大的便利
A.
正确
B.
错误
查看完整题目与答案
【判断题】“Drop in anytime” and “come see me soon” are idioms often used in social settings and often meant to be taken literally.
A.
正确
B.
错误
查看完整题目与答案
【判断题】(para. 2)If you are invited to someone's house, you can drop by anytime without calling before visiting.
A.
正确
B.
错误
查看完整题目与答案
【判断题】If others say “drop in anytime” to you, it means you can visit them at any time without calling in advance.
A.
正确
B.
错误
查看完整题目与答案
【单选题】（ ）可以发挥多处理机结构的优势，将数据库在多个磁盘上分布存储，利用多个处理机对磁盘数据进行并行处理，从而解决了磁盘“I/O”瓶颈问题，通过采用先进的并行查询技术，开发查询间并行、查询内并行以及操作内并行，大大提高查询效率。
A.
面向对象数据库系统
B.
分布式数据库系统
C.
知识数据库系统
D.
并行数据库系统
查看完整题目与答案
相关题目：
【单选题】In America, if__________friend has invited you to drop by anytime, it is__________best to call before visiting to make sure it is convenient for him.
A.
a; a
B.
a; 不填
C.
the; a
D.
the; 不填
查看完整题目与答案
【单选题】的装束多穿窄袖短衣、长裤和靴子。
A.
胡服
B.
汉服
C.
唐装
D.
清代袍
查看完整题目与答案
【单选题】I'm looking forward to seeing you soon. Feel free to stop by [=drop by, drop in] anytime.
A.
to cause (something) to end
B.
to stay at home
C.
to visit someone briefly
查看完整题目与答案
【判断题】牛膝具有补肝肾，强筋骨，逐淤通经，利尿通淋，引血下行等功效
A.
正确
B.
错误
查看完整题目与答案
【单选题】In America, if ________ friend has invited you to drop by anytime, it is ________ best to call before visiting to make sure it is convenient for him.
A.
a; a
B.
the; a
C.
a; 不填
D.
the; 不填
查看完整题目与答案
【判断题】企业通过互联网向用户销售产品和提供服务,用户可以提高互联网与公司联系查询、货比多家,电子商务给制造业中的买卖双方都带来了极大的便利
A.
正确
B.
错误
查看完整题目与答案
【判断题】“Drop in anytime” and “come see me soon” are idioms often used in social settings and often meant to be taken literally.
A.
正确
B.
错误
查看完整题目与答案
【判断题】(para. 2)If you are invited to someone's house, you can drop by anytime without calling before visiting.
A.
正确
B.
错误
查看完整题目与答案
【判断题】If others say “drop in anytime” to you, it means you can visit them at any time without calling in advance.
A.
正确
B.
错误
查看完整题目与答案
【单选题】（ ）可以发挥多处理机结构的优势，将数据库在多个磁盘上分布存储，利用多个处理机对磁盘数据进行并行处理，从而解决了磁盘“I/O”瓶颈问题，通过采用先进的并行查询技术，开发查询间并行、查询内并行以及操作内并行，大大提高查询效率。
A.
面向对象数据库系统
B.
分布式数据库系统
C.
知识数据库系统
D.
并行数据库系统
查看完整题目与答案