When did regular television broadcasting become widespread in America?
A: late 1930s
B: late 1940s
C: late 1950s
D: late 1960s
A: late 1930s
B: late 1940s
C: late 1950s
D: late 1960s
举一反三
- The Sound of Music, when and wheredoes the story take place? A: in the early 1920s, America B: in the late 1930s, Austria C: in the late 1940s, Africa D: in the early 1930s, Italy
- 中国大学MOOC: When did regular television broadcasting become widespread in America?
- Interest in rail travel waned after World War II and by the late _______ the train was in decline. A: 1930s B: 1940s C: 1950s D: 1960s
- Which of the following periods involves the origins and development of the American film industry? A: From 1930 to 1949 B: From 1895 to 1930 C: From the late 1920s to the early 1960s D: From the late 1940s to the late 1980s
- When did environmental pollution problems became prominent? ( ) A: In the early 1960s B: In the late 1960s C: In the early 1970s D: In the late 1970s