问题：
That gas pipeline project, _____in July 2002 and__________in 2005, will be China’s longest gas pipeline in history.
A．starting; completing
B．started; to be completed
C．to start; completed
D．starting; completed
That gas pipeline project, _____in July 2002 and__________in 2005, will be China’s longest gas pipeline in history.
| A．starting; completing | B．started; to be completed |
| C．to start; completed | D．starting; completed |
参考答案：