- But when the food was in contact with tile or wood, 48-70% of bacteria were.
2018年12月四級(jí)真題（第三套）閱讀 Section B
- Carpets, for instance, seem to be slightly better places to drop your food than wood or tile.
2018年12月四級(jí)真題（第三套）閱讀 Section B
- To find out, we introduced bacteria to squares of tile, carpet or wood.
2018年12月四級(jí)真題（第三套）閱讀 Section B
- When the EEOB was finished, it was the largest office building in Washington, with nearly 2 miles of black and white tiled corridors.
出自-2018年考研閱讀原文