Police used water cannon, tear gas and truncheons, reportedly removing masks from demonstrators they arrested, and a number of people were injured. 这里的V-ing分句(黑体部分)作何理解?
Within minutes of the Pulitze news conference last Monday,Daniel's website biography ________to include the prize. 一道单选时态题 答案是 had been updated 为什么是这个 过去完成时应该要过去的过去 而这里显然更新是在conference后的。
Rather, it involves setting specific goals, obtaining immediate feedback and concentrating as much on technique as on outcome.这里的as A as B,是A as B,还是B as A?