There is no bridge over the river， we have to cross it by _b__________．

[单选题]There is a wood bridge ______the river.A． aboveB． onC． overD． up

[单选题]They found the ______bridge when they went across the village.A． old stone ChineseB． Chinese old stoneC． old Chinese stoneD． Chinese stone old

After patient observation, we why the bridge was sinking.A. cleaned upB. built u

The Nanjing Yangtze River Bridge is one of the most significant cultural _ of 19

The Nanjing Yangtze River Bridge is one of the most significant cultural _ of 19

The Nanjing Yangtze River Bridge is one of the most significant cultural _ of 19

The Nanjing Yangtze River Bridge is one of the most significant cultural _ of 19

[主观题]We can obviously notice that over a period of no practice what has been learned tends to be forgotten from______.

[单选题]When the thunderstorm washed away the new bridge over the stream, all their

If we had taken such effective measures much earlier, the river __________so ser