【简答题】The iceberg style. refers to the writing style. of the American writer __________.
【单选题】Tommy said that he_________backwithin ten minutes.
【简答题】The collision with the iceberg was fatal because ______ watertight compartments were flooded.
【单选题】2 7 . Tommy said that he_________back within ten minutes .
【单选题】Tommy said that he ______ back within ten minutes.
【判断题】The visible part of an iceberg is supported by the invisible part which is the powerful foundation of the iceberg.