问题
单项选择题
二进制数1011+1001=( )。
A．10100
B．10101
C．11010
D．10010
答案
参考答案：A
解析： 因为：0+0=0；0+1=1；1+0=1；1+1=10。
所以，
[*]
搜题请搜索小程序“爱下问搜题”
二进制数1011+1001=( )。
A．10100
B．10101
C．11010
D．10010
参考答案：A
解析： 因为：0+0=0；0+1=1；1+0=1；1+1=10。
所以，
[*]
今年初中毕业生学业考试以后，温州市外事办将组织一批同学出国欢度夏令营，下面是其中五位同学的想法，请仔细阅读第76-80题中的个人要求说明，并从A到F六个选项中，帮助他们选择最合适的国家。
小题2:Li Tong wants to travel to Africa. He really would like to see the pyramids in Cairo. He can speak English very well and Arabic only a little, but he is not afraid to speak Arabic with the people there. 小题3:Wang Hui is learning Russian now because he is going to study in a foreign country. He would like to go to the foreign country in Europe or West Asia in winter or in summer there because he likes winter or summer very much. 小题4:Cheng Jian can not only speak English, but also speak French. He would like to learn fashion in a French city. He is good at communicating with others and he does well in clothing designing. He wants to be a great fashion designer in the future. 小题5:Zhang Lin is good at English. She can also speak a little French. He prefers Ottawa to other cities. She likes learning English and French very much. She also likes to learn western medicine in the foreign country and when she finishes her college, she’d like to work for her great country and her hard-working people. |