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搜题
【单选题】
能促进根尖组织修复的充填材料是（）A.
氢氧化钙
B.
氯仿牙胶
C.
氧化锌丁香油粘固粉
D.
桉油牙胶
E.
碘仿糊剂
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】（49）__________ 查看材料
A.
wireless microphone is attached to the dog's collar， which sends information to the gadget held by the owner.
B.
Nobody really knows how a dog feels.
C.
It was followed by' I'm stronger than you' as the dog growled （嗥叫）and sniffed（嗅） at the visitor.
D.
More customers are expected when the English version is launched this summer.
E.
Now，the Japanese girl thinks she knows.
F.
Each one of these emotions is then linked to a phrase like'Let's play'. 'Look at me' or 'Spend more time with me'.
【简答题】凡是继电器感测元件得到动作信号后,其触头要经过一段时间才动作的电器称为 继电器。
【单选题】（48）__________ 查看材料
A.
wireless microphone is attached to the dog's collar， which sends information to the gadget held by the owner.
B.
Nobody really knows how a dog feels.
C.
It was followed by' I'm stronger than you' as the dog growled （嗥叫）and sniffed（嗅） at the visitor.
D.
More customers are expected when the English version is launched this summer.
E.
Now，the Japanese girl thinks she knows.
F.
Each one of these emotions is then linked to a phrase like'Let's play'. 'Look at me' or 'Spend more time with me'.
【单选题】（47）__________ 查看材料
A.
wireless microphone is attached to the dog's collar， which sends information to the gadget held by the owner.
B.
Nobody really knows how a dog feels.
C.
It was followed by' I'm stronger than you' as the dog growled （嗥叫）and sniffed（嗅） at the visitor.
D.
More customers are expected when the English version is launched this summer.
E.
Now，the Japanese girl thinks she knows.
F.
Each one of these emotions is then linked to a phrase like'Let's play'. 'Look at me' or 'Spend more time with me'.
【多选题】地陪导游服务准备工作中的业务准备是指的裴玉仙为接待旅游团所做的计划安排包括()
A.
制定接待计划
B.
熟悉接待计划
C.
做好知识准备
D.
做好心理准备
E.
落实接待适宜
【单选题】听力原文：M: It seems the restaurants here have little business these days. W: That's true, but ours is a scenic resort and this is not the busy season. When summer comes, you'll see armies of tourists wai...
A.
They cater chiefly to tourists.
B.
They are busy all the year round.
C.
They stay closed until summer comes.
D.
They provide quality service to their customers.
【单选题】（50）__________ 查看材料
A.
wireless microphone is attached to the dog's collar， which sends information to the gadget held by the owner.
B.
Nobody really knows how a dog feels.
C.
It was followed by' I'm stronger than you' as the dog growled （嗥叫）and sniffed（嗅） at the visitor.
D.
More customers are expected when the English version is launched this summer.
E.
Now，the Japanese girl thinks she knows.
F.
Each one of these emotions is then linked to a phrase like'Let's play'. 'Look at me' or 'Spend more time with me'.
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