Maryis_____herbrother.Whatabout_____? [

个人取得的应纳税所得包括现金、实物和有价证券。所得为有价证券的，由主管税务机关根据票面价格和（）核定应纳税所得额。

A.估计价格

B.约定价格

C.合同价格

D.市场价格

下列哪项不是维生素D在人体的缺乏症（）。

A.在成人发生骨软化症

B.在儿童发生癞皮病

C.在婴幼儿发生佝偻病

D.在老年人可发生骨质疏松症

E.在婴儿发生脚气病

如图所示，将图1、图2两个装有不同物质的针筒用导管连接起来，将图2针筒内的物质压到甲针筒内，进行下表所列的不同实验（气体在同温同压下测定，溶液浓度相同）．

试回答下列问题：

实验序号	图1针筒内物质	图2针筒内物质	图1针筒的现象
1	10mLFeSO4溶液	10mLNH3	生成白色沉淀，后变色
2	10mL1mol/LAlCl3溶液	40mL1mol/LNaOH溶液	______
3	10mL紫色石蕊试液	25mLCl2	______
4	15mLCl2	40mLNH3	______

（1）实验1中，沉淀最终变为______色，写出沉淀变色的化学方程式______．

（2）实验2图1针筒内的现象是：______，写出有关反应的离子方程式：______、______．

（3）实验3图1针筒内的现象是：______，反应后图2针筒内有少量的残留气体，正确的处理方法是将其通入______溶液中．

（4）实验4中，已知：3Cl₂+2NH₃=N₂+6HCl．图1针筒除活塞有移动，针筒内有白烟产生外，气体的颜色变化为______．

完形填空。

Having lived in the house for so long, we found our kitchen looked old. We decided it was time to   1   the kitchen, and my husband and I were discussing    2     colors. The children, sitting nearby, suddenly all spoke together: "Not the measuring stick."      "No," I    3   them. "Not the measuring stick."      The measuring stick isn't a (an)   4   stick but the kitchen side of the door between our kitchen and dining room. Along the edge we've   5     each child's growth by making a mark showing his or her   6    on every birthday. Over the years so many colored pens, pencils and markers have been used, that now, this white door is somewhat like an abstract painting.      Names and dates show different    7   , and I can tell by the script(手迹) who measured whom. An eight-year-old measured her three-year-old sister, a grandchild measured her grandmother, my husband measured me. At the parties, when this door   8   back and forth frequently, friends stop to   9   the names and dates. When we ask if they would like to be always remembered, they usually smile   10   and go back right up into place,    11   to be measured.      Many of those listed on the door are still    12   ; some have stopped. Some remain with us only in   13   . When my mother came to see my eldest daughter graduate from university, we measured her too. It was her last visit to our home.      We haven't   14   the new kitchen color plan yet, but one thing is certain: whatever color we choose, the back of the kitchen door will always remain   15   , with lots of names and dates in various colors.

( ) 1. A. restore         ( ) 2. A. comfortable     ( ) 3. A. promised         ( ) 4. A. false           ( ) 5. A. kept             ( ) 6. A. age             ( ) 7. A. information     ( ) 8. A. adjusts         ( ) 9. A. copy             ( )10. A. proudly         ( )11. A. ready           ( )12. A. growing         ( )13. A. sight           ( )14. A. concerned about ( )15. A. fresh                               B. rebuild       B. possible     B. repeated     B. wonderful     B. witnessed     B. weight       B. handwriting   B. shuts         B. read         B. automatically B. voluntary     B. contributing B. design       B. approved of   B. old                     C. sell         C. available   C. followed     C. actual       C. recorded     C. name         C. style       C. opens       C. appreciate   C. shyly       C. able         C. studying     C. amazement   C. decided on   C. white       D. repaint         D. changeable       D. responded       D. obvious         D. accompanied     D. height           D. characteristic   D. swings           D. remove           D. calmly           D. unwilling       D. working         D. memory           D. relied on       D. original

生殖细胞肿瘤不包括（）

A.生殖细胞瘤

B.畸胎瘤

C.脂肪瘤

D.绒毛膜上皮癌

E.内胚窦肿瘤