搜题请搜索小程序“爱下问搜题”
问题 单项选择题

角化不良可发生于( )

A．柱状上皮细胞
B．鳞状上皮细胞
C．间皮细胞
D．移行上皮细胞
E．巨噬细胞

答案

参考答案：B

解析： 鳞状上皮细胞胞质的成熟程度超过胞核的成熟程度，称为不成熟角化或角化不良。

单项选择题

2012年3月31日，甲公司采用出包方式对某固定资产进行改良，该固定资产账面原价为3600万元，预计使用年限为5年，已使用3年，预计净残值为零，采用年限平均法计提折旧。甲公司支付出包工程款96万元。2012年8月31日，工程达到预定可使用状态并投入使用，预计尚可使用4年，预计净残值为零，采用双倍余额递减法计提折旧。2012年度该固定资产应计提的折旧额为（）万元。

A.256

B.180

C.436

D.384
查看答案
阅读理解

阅读理解。

     When (当……时候) the Spring Festival comes, boys and girls are very happy. They put on their beautiful clothes

and spend the days with their family. They can also receive red packets and presents. People like to have a big family

dinner at New Year.   There is a lot of food. It's very nice.   And they usually eat jiaozi at New Year.   They go to their

friends' house and say"Happy New Near"to them. 

1. Boys and girls can receive _____ during the Spring Festival.     

A. red packets    

B. presents

C. red packets and presents   

 2. Chinese like to eat _____ at New Year.      

A. yuanxiao        

B. moon cakes

C. jiaozi   

 3. People usually have a big dinner with their _____ at New Year.  

A. friends    

B. workmates(同事)

C. family 

4. People usually go to see their friends and say "______" to them during the Spring Festival.  

A. Happy New Year  

B. Happy Birthday    

C. Happy Christmas

5. The Spring Festival usually comes in _____.   

A. February

B. August

C. October
查看答案