Andrew had taught English in a couple of schools prior to working in this academy.
A: after
B: during
C: before
D: by
A: after
B: during
C: before
D: by
举一反三
- Prior to his appointment as foreign minister, Mr. Li was the vice minister of foreign affairs. A: After B: Before C: During D: Previous
- They had been working on _____ a dictionary for a couple of years. A: weaving B: knitting C: writing D: compiling
- I had been working a couple of months ______ I had a letter from Mike. A: when B: until C: that D: while
- In 1982, English became the main foreign language taught in schools of People's Republic of China. A: 正确 B: 错误
- 中国大学MOOC: In 1982, English became the main foreign language taught in schools of Peoples Republic of China.