Question

9．是时候采取行动控制私车数量以缓解高峰时期的交通压力．（ relieve ）It is time to take action to control the quantity of（the）private cars so as to relieve the traffic burden during the rush hours．．

Answer 1

分析 It is time to take action to control the quantity of（the）private cars so as to relieve the traffic burden during the rush hours．

解答 It is time to take action to control the quantity of（the）private cars so as to relieve the traffic burden during the rush hours．
本句描述的是事情的紧急性，所以用一般现在时．
本句考查句型It is time to do sth到了做某事的时候了．so as to为不定式结构做目的状语．take action to do sth采取行动做某事，so as to do sth目的是，为的是；the rush hours交通高峰期．

点评 "到了做某事的时候了"常用句型：
It is time to do sth或者It is time that sb should do sth或者It is time that sb did sth
如上句可以表达为It is time that we should take action to control the quantity of（the）private cars so as to relieve the traffic burden during the rush hours．
It is time to that we took action to control the quantity of（the）private cars so as to relieve the traffic burden during the rush hours．