184.一My father was born .When he was ,he went abroad.
A: in 1970；in his thirty
B: in the 1970s；in his thirties
C: in the 1970；in his thirty
D: in 1970s；in his thirties
A: in 1970；in his thirty
B: in the 1970s；in his thirties
C: in the 1970；in his thirty
D: in 1970s；in his thirties
举一反三
- He began to write poems in ______ . A: the thirtieth B: the thirties C: his thirty's D: his thirties
- When he was()he had become a professor. A: in his early thirty B: in his early thirties C: in his thirty early D: in his thirty earlier
- He began to write poems in his ____. A: thirtieth B: thirty C: thirty's D: thirties
- The hero of the story was an artist ______. A: in his thirty B: in his thirty's C: in his thirtieth D: in his thirties
- My mother was born _________ . A: in the 1970s B: in the 1970 C: in 1970s