He has been the president of the company ever the business started.
A: as
B: when
C: since
D: where
A: as
B: when
C: since
D: where
举一反三
- The president says he has a passion for China, _____ started as early as his childhood. A: where B: which C: when D: what
- How long has the magazine been on sale Where did David Torchman work before he started the magazine A: on a newspaper B: in the travel business C: at a bank
- The star has been playing basketball（）he was a boy. A: during B: when C: since D: as
- 3. Ever since it was launched in 1957, the Guangzhou/Canton Fair has acted only as an export platform for China, no import business has been involved in this Fair.
- Tom has been in the factory ______ he left school. A: [A] when B: [B] as soon as C: [C] since