取心下钻时遇阻，要立即循环钻井液，用一冲二通三划眼的方法通过。
参考答案：错
根据句子意思，用括号中所给词的正确形式填空，每空一词。
1. Audrey Hepburn's great ________ (achieve) is to be a humanitarian.
2. Although she is not a beauty, many people find her ________ (attract).
3. She is an _________ (experience) teacher. Her classes are always lively and interesting.
4. We must work __________ (close) with rich countries to improve our environment.
5. Here's a list of the most famous _________ (direct) names.
A公司2006年12月31日的股本为10000000股，面值为1元，资本公积(股本溢价)50000000元，盈余公积80000000元。经股东大会批准，A公司以现金回购本公司股票5000000股并注销。假定 A公司按每股3元回购股票，不考虑其他因素，则应冲减的资本公积为5000000元。 ( )
