问题
单项选择题
程序语言的语句从功能上大体可分为______两大类。
A．声明语句和可执行语句
B．简单语句和复杂语句
C．顺序语句和判定语句
D．程序语句和注释语句
答案
参考答案：A
解析： 声明语句用于声明处理的数据，可执行语句对数据运算进行处理。从功能上来看，程序语言的语句从功能上大体可分为声明语句和可执行语句两大类。本题正确答案为选项A。
搜题请搜索小程序“爱下问搜题”
程序语言的语句从功能上大体可分为______两大类。
A．声明语句和可执行语句
B．简单语句和复杂语句
C．顺序语句和判定语句
D．程序语句和注释语句
参考答案：A
解析： 声明语句用于声明处理的数据，可执行语句对数据运算进行处理。从功能上来看，程序语言的语句从功能上大体可分为声明语句和可执行语句两大类。本题正确答案为选项A。
On the coast of Brazil lies its most famous city Rio de Janeiro. Rio is a beautiful pace to visit. It is full of exciting parades, historical architecture and natural beauty. The most famous time of year in Rio is the spring when the samba schools organize a giant parade of dance, music and costumes. Samba is a type of fast Brazilian music, which is perfect for dancing. The carnival lasts two days and over 20 samba schools perform, a total of 70,000 people in brightly coloured costumes, all dancing and singing! It is a magnificent spectacle and millions of people watch the carnival on television around the world. Rio de Janeiro is a religious city and it is full of churches. Some, like the former Imperial Church, were built over 400 years ago while others, like the Metropolitan Cathedral, are very modern. The Metropolitan Cathedral was built in 1976 and is so large that 20,000 people can stand inside at one time! Another important religious site in Rio is the Corcovado hill. On the top of the hill, along with a small church, stands a 30-metre high statue of Jesus with his arms stretched out. From this point you can see every part of the city. 59.小题1:Brazilian carnival is .
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