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【单选题】
下列机构属于平面四杆机构的基本类型的是()。
A.
曲柄滑块机构
B.
曲柄摇杆机构
C.
导杆机构
D.
正弦机构
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举一反三
【单选题】According to the General Agreement on Trade in Services (GATS), "trade in services" include:
A.
the cross-border supply of services that do not require the physical movement of either the supplier or the consumer.
B.
the supply of services that require the consumer to go to the supplier.
C.
services supplied in the territory of a member state by a service supplier from another member state by means of the temporary presence of natural persons of another member state.
D.
All of the above.
E.
Both a. and b. above.
【单选题】According to the General Agreement on Trade in Services (GATS), “trade in services” include:
A.
the cross-border supply of services that do not require the physical movement of either the supplier or the consumer.
B.
the supply of services that require the consumer to go to the supplier.
C.
services supplied in the territory of a member state by a service supplier from another member state by means of the temporary presence of natural persons of another member state.
D.
All of the above.
【判断题】各派中噶举派又称为“白教”。
A.
正确
B.
错误
【单选题】下列哪种食用菌不是木腐型食用菌( )。
A.
香菇
B.
平菇
C.
双孢菇
D.
金针菇
【单选题】Why is the speaker surprised at the services?
A.
The services include some sandwiches.
B.
The services include restrooms as well as food.
C.
The services include some good music.
【单选题】光伏发电是利用半导体( )将太阳辐射能直接转换为电能的发电方式。
A.
整流效应
B.
光电导效应
C.
光生伏打效应
D.
霍尔效应
【单选题】Why is the speaker surprised at the services?
A.
The services include some sandwiches.
B.
The services include restroom as well as food.
C.
The services include some good musi
【单选题】患者,男性,43岁,因糖尿病酸酮症中毒、脑血栓、半身不遂、尿失禁而入院255.患者尿液的气味是
A.
芳香味
B.
氨臭味
C.
烂苹果味
D.
大蒜味
E.
腐臭味
【单选题】患者,男性,43岁,因糖尿病酸酮症中毒、脑血栓、半身不遂、尿失禁而入院。患者每日尿量可达到
A.
400ml以上
B.
800ml以上
C.
1500ml以上
D.
2500ml以上
E.
4000ml以上
【多选题】单片机就是将(   )等都集成到一块集成电路芯片上的微型计算机。
A.
CPU
B.
存储器(ROM+RAM)
C.
多种输入输出接口
D.
中断系统
E.
定时/计数器
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