根据《企业所得税暂行条例》及其实施细则的规定，企业所得税的征收办法是 ( ) 。

阅读理解。

     Sara is fifteen years old. She is very careless (粗心的). So her parents often tell her to do or not to do

something.

     Today Sara comes home at 12:30. She finds a 100-dollar bill (钞票) on the table in her room.

     "Great!" she says to herself. "I am so happy because Mom gives me so much pocket money today." But she

finds there is a piece of paper (一张纸) under the bill.

     It says:

Dear daughter,

     Today is your grandmother's birthday. We'll go to visit your grandmother. Please stay at home. But don't

forget (忘记): this bill is not for you. I put it here to attract (吸引) you. Please put it on the table again after

you read the paper.

1. Sara is _____.

A. a tall girl

B. 14 years old

C. careful

D. a careless girl

2. The 100-dollar bill is _____.

A. on the table

B. in a bag

C. on the bed

D. in a box (盒子)

3. When Sara sees the bill, she thinks _____.

A. her grandmother gives it to her

B. her mother gives it to her

C. she can buy some clothes with it

D. it's her father's bill

4. Which of the following is NOT true about the paper?

A. It is under the bill.

B. It says that day is Sara's grandmother's birthday.

C. It can attract Sara.

D. It tells Sara to put back the bill.

5. After reading the paper, Sara may feel _____.

A. happy

B. disappointed (失望的)

C. fine

D. tired

栓剂中药物的吸收途径有（）

A.直肠淋巴系统

B.直肠上静脉→髂内静脉→大循环

C.直肠上静脉→门静脉→肝脏→大循环

D.直肠下静脉和肛门静脉→肝脏→大循环

E.直肠下静脉和肛门静脉→髂内静脉→下腔静脉→大循环

用同样长铁丝围成长方形、正方形和圆形，则围成的______面积最大．

说到电子商务的起源，人类利用电子手段开展各种商务活动的时代最早是通过( )开始的。

A．互联网
B．电话
C．电报
D．电视

屋面防水工程主要是防止雨雪对屋面的间歇性的浸渗。( )