下列依据实验目的所设计的实验操作中,正确的是( ) 选项实验目的实验操作A鉴别稀

题型:选择题

问题:

下列依据实验目的所设计的实验操作中,正确的是(  )

选项实验目的实验操作
A鉴别稀HCl和稀H2SO4加AgNO3溶液
B鉴别KCl溶液和NaCl溶液进行焰色反应
C除去CaO中的CaCO3加H2O 溶解、过滤
D除去CuO中的Cu通过H2后加热

考点:水(蒸气)的检验粗盐的提纯空气的检验物质的相互转化和制备
题型:选择题

When we got to the hospital, we found Dad still coughed a lot, but his smile was as sure as ever. It was another attack of pneumonia(肺炎). My husband and I stayed with him for the weekend, but we had to go back to our jobs on Monday. Local relatives would help Dad get home from the hospital and look after him. But I wanted to let him know that we also cared about him. even when we weren't with him.

Then I remembered a family tradition (传统)when our children were small. Before leaving their grandparents' home after a visit, each child would write a love note to their grandparents. For days, their grandparents would smile as they read these notes of love.

So when I cleaned Dad's kitchen and made the bed for him, I wrote some notes. Some were like this, "Dad, I put the food in the fridge. " Some expressed my love, "Dad, I hope you will sleep well in your new bed. " Most notes were put downstairs where he would stay for several weeks when he was ill. But I put one note upstairs under his pillow(枕头), "Dad, if yon have found this note, you must be feeling better. We are so glad!"

"These notes helped improve his health. Several weeks later, in one of our regular phone calls, I asked Dad how he was doing. He said, "Pretty good. I just found your note under my pillow upstairs!

根据短文内容填空,每空填一词。

小题1:The writer's father was sent to the ________  , so her husband and she stayed with him on that _______ .

小题2:Local relatives would help the write’s father to _____ home from the hospital and look _____ him

小题3:It was _______ for the writer’s children to write love ________ to their grandparents.

小题4:The notes only ______ the writer’s love but helped to improve her father’s ________ .

小题5:After _______ weeks , the writer was glad to find that her father felt much ______ on the phone .

题型:选择题

借款人无法足额偿还贷款本息,即使执行担保,也肯定会造成重大损失的贷款属于:()

A、关注类贷款

B、次级类贷款

C、可疑类贷款

D、损失类贷款

题型:选择题

发展社会主义民主政治离不开健康务实的国民心态,这需要公民

①行使国家权力,自觉履行义务    

②提高政治素养,勇于投身实践

③丰富民主形式,拓宽参与渠道    

④坚持正确方向,维护国家利益

A.①②

B.②④

C.③④

D.②③

题型:选择题

工程项目管理的中心任务是( )。

A.工程项目合同管理

B.工程项目进度管理

C.工程项目质量管理

D.工程项目费用管理

题型:选择题

胃食管反流病治疗措施不包括( )。

A.应用促胃肠动力药

B.抗酸治疗

C.高脂肪饮食

D.减肥

E.避免饮用咖啡和浓茶

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