____________he was in the air force he flew Tornado jets.
A: When
B: After
C: Before
D: /
A: When
B: After
C: Before
D: /
举一反三
- ____________he was in the air force he flew Tornado jets. A: When B: After C: Before D: /
- 中国大学MOOC: ____________he was in the air force he flew Tornado jets.
- _______ he had cleaned the classroom, he left school. A: Before B: When C: After D: If
- ____( )___I got home, he was having supper. A: for B: when C: before D: after
- Questions 22--25 are based on the following dialogue. When can the man come back A: Before he fails to sell the products. B: After he sold the products. C: After he has failed. D: After he has found the new places.