69. I have some problems. Please _____ themfor me.

_____ my dictionary– Yes. I put it in your desk just now.

Co-operation or teamwork, the importance of which is often ________, plays an important part in football matches.

______Jim ______his cousin has been to America, but to our surprise, _______of them know the country well.

依次填入下段文字中括号里的词语，最恰当的一组是（　） 艾青说：“我所努力的对诗的要求是四个方面：（　），有意识地避免用华丽词藻来掩饰空虚；（　），以一个意象来表明一个感觉和观念；（　），以全部力量去完成自己所选择的主题；（　），不含糊其词，不写为人费解的思想，决不让读者误解和坠五里雾中。”