sat 语法题used to challenge or abolish平行 还是used to challenge or

Challenge or Opportunity? 英语翻译The key challenge for the client was to offer similar or rising to the challenge be used to do sth.or be used to doing sth. are used to create harmony above or below the melody 英语翻译IMC techniques areoften used to improve performance or t 英语翻译：“used to say which subject or activity.” up to the challenge是什么意思? CHALLENGE This is a challenge for me 还是to me 一道SAT 填空the challenge facing public health officials is to a Used to refer to the present event,action,or time:said he'd