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【单选题】
采用7位二进制编码的ASCII码能表示字符个数为( )。A.
256
B.
127
C.
255
D.
128
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反馈参考答案：
举一反三
【单选题】A lot of employees own ____________ in the company.
A.
share
B.
shares
C.
sharing
D.
shared
【单选题】Read each question and choose the correct answer with the same meaning. 1. We have a lot of employees in our company.
A.
There aren't many employees in our company.
B.
Our company has few employees.
C.
There are many employees in our company.
【简答题】A lot of employees are afraid to leave the office before the boss ______ .
【简答题】将一未知一元弱酸溶于未知量水中，用浓度为0.1000mol·dm -3 的某一元强碱去滴定。已知当用去10.00mL强碱时，溶液的pH=4.50；当用去24.60mL强碱时，滴定至终点。问该弱酸的解离常数是多少？
【简答题】写出下列数字的英文读法,例如: 23: twenty three 1 110 : 2 208 : 3 786 : 4 5,500 : 5 10,000 : 6 52,365 : 7 500,000 : 8 152,344 :
【简答题】The decision to _______ off the meeting, originally scheduled for June 10, made a lot of employees unhappy.
【单选题】A lot of employees at the company said Alex was impossible _____.
A.
dealing with
B.
dealt with
C.
to deal with
D.
deal with
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