选词填空 in order to , turn up , back out , get ... across ,have a preference for be similar to 1 . Jack agreed to get here at seven, but it has been seven twenty. He hasn't ______ 2 . He explained the problem several times, but still he couldn't ___ it ____ to his students. 3 . Leonardo da Vinci is said to have bought birds kept in cages __ ___ __ have the pleasure of setting them free. 4 . I promised to help and I'm not __ ___ now. 5. Do you __________________ a particular food? 6. Our history teacher's teaching style _____that of other teachers.我们历史老师的教学方式与其他老师不同