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【判断题】
杂质测定用标准溶液是指单位容积内含有准确数量物质之溶液,应用定化学试剂中的杂质,也可以供其它化工产品使用。A.
正确
B.
错误
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【简答题】It was half past ten. Sarie watched thepath anxiously.
【单选题】患者男,43岁,诉左下后牙拔除4月余,要求修复,口内检查见36、37缺失。CBCT示36、37拔牙创愈合,牙槽嵴平整,可用骨组织高度为16-17mm,颊舌向可用骨组织厚度为8mm。考虑行种植并固定修复。以下关于种植手术前的准备叙述错误的是:
A.
手术半年前进行血液常规检查结果
B.
了解患者的身体状况
C.
进行全口牙周洁治
D.
签署术前知情同意书
【简答题】阅读理解。 It was half past ten. John was watching TV in the sitting room. 'Go to bed, John,' said Mrs. Scott. 'Or you can't get up on time tomorrow morning.' 'Let me finish watching the football match, Mu...
【简答题】Translate the following sentences into Chinese byusing combination: 1. He wished he were at home. Ordinarily, hewould have been there three hours ago. 2. But they had become nomads of the desert,livin...
【简答题】用所给词的适当形式填空 小题1:It was half past ten,and I __________( lie)in bed reading. 小题2:It’s our duty for our students _________(raise)money for the Project Hope. 小题3:The mother looked _______(angry)at her nau...
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