【简答题】( )是足球比赛中承担特定防守任务的拖后中卫之别称。1966年第8届世界足球锦标赛,在"固守稳攻"的战术思想影响下,为了加强防守,于后卫线后面安排一个队员,其职责是只守不攻,执行单一的补位防守任务,"打清"攻到本方球门前的球,因而得名。
【单选题】女性,32岁。患急性再生障碍性贫血入院,给予丙酸睾酮治疗,应定期检查( )
【简答题】设a,b,c均为,若a丨c,b丨c,且 ,则ab丨c。
【单选题】Which does not belong to the scientific breakthroughs in the 21st century? 查看材料
A.
We'll know whom we are.
【简答题】It does not have to be January 1st to give yourself a chance to make the most out of your day — and your life. Every day is a new day and a fresh start to learn, grow, develop your strengths, heal you...
【单选题】Which of the following does NOT contribute to the emergence of a new class of farmers?
A.
Strong desire for country life.
B.
Longing for greater wealth.
C.
Influence of TV productions.
D.
Enthusiasm for quality food business.