单纯的结膜上皮损伤不会导致瘢痕的产生,只有损害累及基质层才形成瘢痕。

题型:判断题

问题:

单纯的结膜上皮损伤不会导致瘢痕的产生,只有损害累及基质层才形成瘢痕。

考点:眼科(医学高级)结膜病结膜病题库
题型:判断题

下列各组离子在溶液中能够大量共存的是(  )

A.Ca2+、H+、S2-、ClO-

B.Na+、Ba2+、OH-、SO42-

C.NH4+、Cl-、Na+、SO42-

D.H+、Cl-、Fe2+、NO3-

题型:判断题

压力容器长期停止运行时,不用排除干净容器内部介质。

题型:判断题

阅读理解。

     About twenty of us had been fortunate enough to receive invitations to a film-studio (影棚) to take

part in a crowd-scene. Although our "act" would last only for a short time, we could see quite a number

of interesting things.

     We all stood at the far end of the studio as workmen prepared the scene, setting up trees at the edge

of a winding path. Very soon, bright lights were turned on and the big movie-camera was wheeled into

position. The director shouted something to the camera operator and then went to speak to the two

famous actors nearby. Since it was hot in the studio, it came as a surprise to us to see one of the actors

put on a heavy overcoat and start walking along the path. A big fan began blowing tiny white feathers

down on him, and soon the trees were covered in "snow". Two more fans were turned on, and a "strong

wind" blew through the trees. The picture looked so real that it made us feel cold.

     The next scene was a complete contrast (对比). The way it was filmed was quite unusual. Pictures

taken on an island in the Pacific were shown on a glass screen (幕). An actor and actress stood in front

of the scene so that they looked as if they were at the water's edge on an island. By a simple trick like

this, palm trees, sandy beaches, and blue, clear skies had been brought into the studio!

     Since it was our turn next, we were left wondering what scene would be prepared for us. For a full

three minutes in our lives we would be experiencing the excitement of being film "stars"!

1. Who is the author?

A. A cameraman.

B. .A film director.

C. A crowd-scene actor.

D. A workman for scene setting.

2. What made the author feel cold?

A. The heavy snowfall.

B. The man-made scene.

C. The low temperature.

D. The film being shown.

3. What would happen in the "three minutes" mentioned in the last paragraph?

A. A new scene would be filmed.

B. More stars would act in the film.

C. The author would leave the studio.

D. The next scene would be prepared.

题型:判断题

()属于力矩的作用。

A.扳手拧紧螺母

B.铰杠攻螺纹

C.双手握车把掌握自行车方向

D.螺丝刀拧紧螺钉

题型:判断题

甲股份有限公司(以下简称甲公司)系上市公司,20×7年1月1日递延所得税资产为165万元;递延所得税负债为264万元,这些暂时性差异均不是因为计入所有者权益的交易或事项产生的,适用的所得税税率为33%。根据20×7年颁布的新税法规定,自20×8年1月1日起,该公司适用的所得税税率变更为25%。甲公司预计会持续盈利,各年能够获得足够的应纳税所得额。20×7年利润总额为790.894万元,当年部分交易或事项如下:
(1) 20×7年1月1日,以1022.35万元自证券市场购入当日发行的一项3年期到期还本付息国债。该国债票面金额为1000万元,票面年利率为5%,年实际利率为4%,到期日为20×9年12月31日。甲公司将该国债作为持有至到期投资核算。税法规定,国债利息收入免交所得税。
(2) 因违反税收政策需支付罚款40万元,款项尚未支付;
(3) 20×7年1月开始自行研发一项新技术,合计支出1000万元,费用化支出为200万元,符合资本化条件的金额为800万元,10月6日研发成功该专利技术,预计使用10年,企业按照直线法摊销计入管理费用,会计与税法规定的摊销方法和摊销年限均相同。按照税法规定,企业为开发新技术、新产品、新工艺发生的研究开发费用,未形成无形资产计入当期损益的,在按照规定据实扣除的基础上,按照研究开发费用的50%加计扣除;形成无形资产的,按照无形资产成本的150%摊销。
(4) 20×7年7月1日,甲公司自证券市场购入某股票;支付价款260万元(假定不考虑交易费用)。甲公司将该股票作为交易性金融资产核算。12月31日,该股票的公允价值为300万元。
(5) 20×7年9月1日,甲公司自证券市场购入某股票;支付价款150万元(假定不考虑交易费用)。甲公司将该股票作为可供出售金融资产核算。12月31日,该股票的公允价值为100万元。
(6) 本期提取存货跌价准备210万元,期初存货跌价准备余额为0;
(7) 本期预计产品质量保证费用50万元,将其确认为预计负债,期初产品质量保证费用为0;
(8)采用公允价值模式计量的投资性房地产20×6年年末公允价值为1800万元(假定等于其成本),20×7年年末其公允价值跌至1600万元;
(9)应付职工薪酬的科目余额为100万元,按照税法规定该企业允许税前扣除的合理职工薪酬为80万元;
(10)当年发生了200万元的广告费支出(款项尚未支付),发生时已经作为销售费用计入当期损益。甲公司20×7年实现销售收入1000万元。
(11)20×7年1月1日存在的可抵扣暂时性差异在本期转回100万元,应纳税暂时性差异在本期转回200万元。
其他资料:
(1) 税法规定,以公允价值计量的资产、负债等,持有期间公允价值的变动不计入应纳税所得额,在实际处置或结算时,处置取得的价款扣除其历史成本后的差额计入处置或结算期间的应纳税所得额。
(2) 税法规定,不符合国务院财政、税务主管部门规定的各项资产减值准备不允许税前扣除。
(3) 税法规定,企业发生的广告费支出不超过当年销售收入15%的部分允许当期税前扣除,超过部分允许向以后年度结转税前扣除。

计算甲公司20×7年末应纳税暂时性差异余额和可抵扣暂时性差异余额。

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