从方框中选择合适的词,用其适当的形式填空above, for, across,

问题填空题

从方框中选择合适的词,用其适当的形式填空

above, for, across, history, serve, double, possible, enter, build, be

                                      The Channel Tunnel (英吉利海峡隧道)
       In 1858, a French engineer, Aim? Thome de Gamond, arrived in England with a plan for a
twenty-one mile tunnel  1   the English Channel. He said that it would be  2   to build a platform
in the center of the Channel. This platform  3   as a port and a railway station. The tunnel would
be well-ventilated (通风好的) if tall chimneys were built   4   sea-level(海平面). In 1860, a
better plan was put forward(提出) by an Englishman, William Low. He suggested that a  5
railway tunnel should be built. This would solve the problem of ventilation,    6   if a train  7  this
tunnel, it would draw in (吸入) fresh air behind it. Forty-two years later a tunnel was actually
begun. If, at the time, the British had not feared invasion(入侵), it would have been completed.
Recently, there has again   8   great interest in the idea of a Channel Tunnel. If it   9  , it will
connect (连接) Britain to Europe for the first time in   10   .

答案

1. across 2. possible 3. would serve 4. above 5. double 6. for 7. entered 8. been

9. is built 10. history