It was 1995 __________ we began to develop the new computer system.
| A．when | B．which | C．since | D．that |
相关试题
Science and technolo
gy are advancing so quickly that _____ is a possibility today may be a reality tomorrow．
| A．that | B．which | C．不填 | D．what |
Each person has his / her unique character which ____ him / her from others．
| A．differs | B．distinguishes | C．divides | D．draws |
She red with anger as soon as she heard the news that her favorite team had been defeated．
| A．went | B．came | C．stayed | D．remained |
—You didn’t take the high-speed train with the leading letter "G" to Shanghai?
— . I still took the "D" train, which saved me more than 50 yuan．
| A．Yes, I didn’t | B．No, I did |
| C．Yes, I did | D．No, I didn’t |
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