晚上，在桌面上铺一张白纸，把一块 * * 面镜平放在纸上，关闭灯，让手电筒的光正对着平

要想知道馒头里是否含有淀粉可利用______来进行检测．取一些鸡蛋清，放在烧杯中，加入少量开水，并迅速搅拌，观察到有絮状物质出现，这种营养成分是______．将一粒核桃仁，放在白纸上用力挤压，纸上会出现______，这说明核桃仁里含有______较多．

阅读理解。

Luggage 

     We ask you to keep what you bring with you down to one medium-sized suitcase per person on board

the bus.

Seat Arrangements (安排)

     Special needs for particular seats can be made on most bus breaks when booking, but since arrangements

are made on a first-come-first-served basis, early booking is advisable. When bookings are made with us,

you will be offered the best seats we have on the bus at that time.

Travel Documents 

     When you have paid your deposit (订金), we will send you all the necessary documents, so that you

receive them in good time before the bus break departure (出发) date. Certain documents, for example air

or boat tickets, may have to be kept and your driver or guide will then give them to you at the proper time.

Special Diets

     If you need a special diet, you must tell us at the time of booking and provide us with a copy of the diet.

This will be passed on to the hotel or hotels on your bus break. However, on certain bus breaks, the hotels

used are tourist class and they may not be able to prepare special diets. Any extra costs must be paid to the

hotel yourself before leaving the hotel.

Programs

     Some of our hotels arrange extra programs which include music, dancing and film shows, etc. They are

all offered by the hotel, but not guaranteed (保证).

1. If you want to sit in the front of the bus, you'd better ______. [ ]

A. say it when you get on the bus

B. arrive early on the departure date

C. book your seat ahead of time

D. avoid traveling at busy times

2. Your air tickets ______. [ ]

A. will be sent to you at your departure point

B. will be kept by yourself

C. will be given to you with other documents

D. may be held by your bus driver until you need them

3. If you need a special diet, you should ______. [ ]

A. tell the bus company when booking

B. pay extra money

C. tell the hotel when you arrive

D. book a tourist class hotel

4. Extra programs are ______. [ ]

A. offered by the hotel at any time

B. offered by the hotel, but may not run

C. offered by the bus company

D. an extra offer, so extra money must be paid

甲公司采用应付税款法核算所得税，适用的所得税税率为33%。2002年度，甲公司发生如下相关经济业务：
(1)按现行会计制度计算的全年利润总额为1000000元，其中包括国库券利息收入40000元。
(2)核定的全年计税工资为800000元，全年实发工资 850000元。
(3)用银行存款实际缴纳所得税300000元。
要求：
(1)计算甲公司2002年度应纳税所得额。
(2)计算甲公司2002年度应交所得税。
(3)编制甲公司确认应交所得税、实际缴纳所得税和年末结转所得税费用的会计分录(“应交税金”科目要求写出二级明细科目)。

4岁，男孩，反复惊厥3个月，行走不稳伴震颤1个月。查体：体温正常，智力发育稍落后，心音稍低钝，四肢肌张力增高，双上肢肌力Ⅳ级，双下肢肌力Ⅱ级。血生化检查示乳酸3.45mmol/L。诊断考虑为（）

A.癫痫

B.脑性瘫痪

C.Reye综合征

D.线粒体脑肌病

E.小儿脑肿瘤

如图所示，为甲、乙两物体相对于同一坐标的x-t图像，则下列说法正确的是（）

A.甲、乙均做匀变速直线运动

B.甲比乙早出发时间t₀

C.甲、乙运动的出发点相距x₀

D.甲的速率大于乙的速率