问题描述：
Polar bears live on sea ice, which they use as a platform for hunting seals.
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考点提示：副词,副词的比较级,疑问副词,连接副词
最佳答案： | D |
| 略 |
Polar bears live on sea ice, which they use as a platform for hunting seals.A．mostB．almostC．nearlyD．
Polar bears live on sea ice, which they use as a platform for hunting seals.A．mostB．almostC．nearlyD．
最佳答案： 