Question

翻译下列句子。

1.  如果你们有什么问题，请随时举手。
     If you have any questions, feel free to _____ _____ your hands.
2.  无论他是怎么完成的，这都是一个巨大的成功。
     No matter how he did it, it was a _____ _____.
3. 几年前，因为某种无人知晓的原因，这种稀有的鸟绝迹了。
    Several years ago a rare ,species of bird _____ _____ for some unknown reason.
4.  据说这个岛盛产铁矿石。
     It is said that this island is _____ _____ iron ore.
5. 那座旧桥上个星期被拆除了。
    The old bridge was _____ _____ last week:

Answer 1

1. put up    2. great success   3. died out   4. rich in   5. knocked down