皮皮学,免费搜题
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【单选题】
介绍酒店设施设备
A.
Mr.Jackson, this way please. May I have you room key please? I will bring you back to the room.In order to ensure the privacy of the guests, we need to swipe the card to arrive at all the rooms.
B.
Breakfast is served in seasonal tastes on the 50nd floor and the operation time is from 06:00am to 10:30am, just tell the attendant your room number when you have the breakfast. The hotel lounge is on the 51ST floor, operation time is from 09:00am to midnight, you can come here to order some drinks and snacks and spend your spare time. The JinYaoXuan Hotpot restaurant is on the 53rd floor, and the lunch time is from 11:30am to 2:00pm, dinner time is from 5:30pm to 22:00pm. And you can enjoy the seafood hotpot and local dishes.
C.
Mr.Jackson, Would you mind putting your luggage on the rack?
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【单选题】固定桥固位体固位力最强的是
A.
全冠;
B.
部分冠;
C.
嵌体;
D.
固位钉
【单选题】固位力最强的固位形
A.
环抱固位形
B.
钉洞固位形
C.
沟固位形
D.
洞固位形
【单选题】固位力强,是固定桥采用最多且比较理想的固位体类型为( )
A.
冠内固位体
B.
冠外固位体
C.
根内固位体
D.
以上均是
【单选题】Computer brain games may not offer the big mental boost many were hoping for, suggests new research, but brain scientists and brain-game experts don't all agree on the findings. The study, out this we...
A.
they can make general brain powerful
B.
they may offer the big mental boost
C.
they can transfer to improvement in cognitive function
D.
they have nothing to do with improving cognitive function
【单选题】下列修复体中固位力最强的是()。
A.
桩冠
B.
3/4冠
C.
嵌体
D.
锤造全冠
E.
铸造全冠
【简答题】试述大学生如何投身崇德向善的道德实践。
【单选题】冠内精密附着体的水平横截面积与固位力有关,其中接触面积最大,固位力最强的是( )。
A.
“H”形
B.
“T”形
C.
“V”形
D.
“l”形
E.
“L”形
【判断题】弧长变化时,焊接电弧静特性曲线的基本形状不变,只是曲线左右移动。
A.
正确
B.
错误
【单选题】听力题 What do we learn from the conversation?
A.
Mississippi River is 6,040 kilometers
B.
Yukon River is 3,186 kilometers.
C.
Alaska River is 3.168 kilometers.
D.
Colorado River is 2,186 kilometers.
【单选题】固位力最强的固位体是
A.
铸造全冠
B.
嵌体
C.
桩冠
D.
部分冠
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