在微型计算机中，应用最普遍的字符编码是（）。
A. BCD码
B. ASCII
C. 汉字编码
D. 补码
Listen to a passage again and choose the best answer to each question you hear:1. How old is Nola Ochs?
A)She will be 100 years old on Wednesday .
B)She has just celebrated her 95th birthday on Friday .
C) She is going to be 90 years old on Friday.
D) She will celebrate her 95th birthday on Wednesday
What degree is Nola Ochs pursuing?
A)She is studying for an MA degree in law .
B)She is seeking a BA degree in religion.
C)She is pursuing her Ph D degree in college.
D)She is just learning and does not intend to get a degree.
3.How did Mrs. Ochs study her courses before she lived on campus?
A)She enrolled at Fort Hays in 1930 and stayed there ever since
B)She finished all her classes at the Kansas State Teachers College
C)She completed some of her courses on the Internet
D) She was taught by her granddaughter at home
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