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【单选题】
H 2 O-NaCl-Na 2 SO 4 的三元系中 ,Na 2 SO 4 和 H 2 O 能形成水合物 Na 2 SO 4 ·10H 2 O (D), 在 DBC 区中存在:
A.
水合物 D 和溶液
B.
水合物 D 和纯 Na 2 SO 4 及纯 NaCl 三相共存
C.
水合物 D,NaCl 和组成为 F 的溶液
D.
纯 NaCl, 纯 Na 2 SO 4 和水溶液
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参考答案:
举一反三
【单选题】党的 ()次全国代表大会强调,中国特色社会主义是改革开放以来党的全部理论和实践的主题。
A.
十六
B.
十七
C.
十八
D.
十九
【单选题】Controlling Robots with the Mind Belle, our tiny monkey, was seated in her special chair inside a chamber at our Duke University lab. Her right hand grasped a joystick (操纵杆) as she watched a horizonta...
A.
grasped the joystick.
B.
moved the joystick to the side of the light.
C.
sat quietly in a special chair.
D.
watched lights on a display panel.
【单选题】Controlling Robots with the Mind Belle, our tiny monkey, was seated in her special chair inside a chamber at our Duke University lab. Her right hand grasped a joystick (操纵杆) as she watched a horizonta...
A.
grasped the joystick.
B.
moved the joystick to the side of the light.
C.
sat quietly in a special chair.
D.
watched lights on a display panel.
【判断题】临时性建筑的设计使用年限为10年。
A.
正确
B.
错误
【判断题】茶艺师与宾客交谈过程中,在双方意见各不相同的情况下,可以直接提出否定的意见。
A.
正确
B.
错误
【单选题】Controlling Robots with the Mind Belle, our tiny monkey, was seated in her special chair inside a chamber at our Duke University lab. Her right hand grasped a joystick (操纵杆) as she watched a horizonta...
B.
moved the joystick to the side of the light.
C.
sat quietly in a special chair.
D.
watched lights on a display panel.
【简答题】阅读理解。 Every Sunday,  Mrs Black  goes shopping.  Today she is going to do  some shopping  as usual.  She walks to the bus stop with a big bag. Suddenly(突然),  she is stopped (拦住)  by a new red car. When...
【判断题】茶艺师与宾客交谈过程中,在双方意见各不相同的情况下,可以直接提出否定的意见。
A.
正确
B.
错误
【单选题】对手外伤患者进行手感觉测试可使用( )
A.
Moberg拾物试验
B.
关节总主动活动度测量(TAM)
C.
肌力检查
D.
Jebson手功能测试
E.
以上均可
【判断题】(八判断)中国特色社会主义是改革开放以来党的全部理论和实践的主题。
A.
正确
B.
错误
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