题目

（09年雅礼中学月考理）设是两条直线，是两个平面，则的一个充分条件是Ａ．  Ｂ．   Ｃ．   Ｄ． 答案：A26、Running a company is not ______ a matter of hiring people ― they also need to be trained. A. simply      B. partly      C. seriously       D. equally