問題詳情：
根據句意及漢語提示完成句子，每空一詞。
1. Fish (吸入) oxygen through their gills (鰓).
2. Why do so many people try to climb Qomolangma (即使) it is dangerous?
3. You should never (放棄) trying to help others.
4. Will they change their mind if they are (面對) difficulties?
5. Humans can sometimes be stronger than the (大自然的力量).
【回答】
1. take in 2. even though 3. give up 4. in the face of 5. forces of nature
知識點：單詞拼寫
題型：單詞拼寫
