Television became an industry in _______.
A: 1950
B: the 1960s
C: the 1920s
D: the 1950s
A: 1950
B: the 1960s
C: the 1920s
D: the 1950s
举一反三
- Television became an industry in （） A: 1950 B: the 1960s C: the l920s D: the l950s
- During ________ this famous scientist found the ways of discovering the new chemical element. A: the later 1920’s B: the late 1920s C: later 1920’s D: late 1920s
- (New uses) for plastics (were found) during (the) 1950’s and 1960’s in medicine, space, research, (industrial), and architecture.（） A: New uses B: were found C: the D: industrial
- The world's first electronic computer was born in ____. A: 1940s B: 1950s C: 1960s D: 1970s
- The two peaks of compositions of Western music in the 20th century appeared in: A: 1930s and 1940s B: 1920s and 1930s C: 1950s and 1960s D: 1920s and 1950s